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Pacific Southwest, Region 9: Superfund

Serving Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations

San Gabriel Valley (area 1) El Monte, South El Monte, Whittier Narrows

Superfund Site

Whittier Narrows Operable Unit

Administrative Record Index

To request copies of administrative record documents, an electronic order form is available.

This administrative record file contains the documents that the U.S. Environmental Protection Agency (EPA) is currently using to identify appropriate remedial activities for the San Gabriel Valley Area 1 Superfund Site Whittier Narrows Operable Unit in Los Angeles County, California. It is presented in two media: Compact Disk (CD) and companion binders of large format documents. The administrative record file will be supplemented periodically; it will be complete after public comments on EPA's Proposed Plan, EPA's response to comments, and the Record of Decision (ROD) are included.
This administrative record file also includes by reference the documents in the San Gabriel Valley Area 2 Baldwin Park Operable Unit Administrative Record, the San Gabriel Valley Area 1 El Monte Operable Unit Administrative Record, the San Gabriel Valley Area 4 Puente Valley Operable Unit Administrative Record, the San Gabriel Valley Area 1 South El Monte Operable Unit Administrative Record, and the San Gabriel Valley Areas 1, 2 & 4 Suburban Water Systems/Bartolo Well Field Operable Unit Administrative Record.

Some of the documents in the Administrative Record refer to data stored in the San Gabriel GIS Database. This database was created by EPA to compile many types of data related to the San Gabriel Superfund Site. Types of data stored include groundwater quality, well location and construction, water levels, lithology, and many other useful types of information. Copies of the database are routinely distributed to interested parties. To receive a copy of the database please contact Doug Frazer below.

These administrative records are available for viewing at the Superfund Records Center in San Francisco and the Rosemead Public Library in Rosemead, California and the West Covina Public Library in West Covina, California.

EPA welcomes questions and comments on documents contained in the administrative record file. Please contact:

Patricia Bowlin
Remedial Project Manager
U.S. EPA (SFD-7-1)
75 Hawthorne Street
San Francisco, CA 94105-3901
(415) 972-3177

or

Don Hodge
Community Involvement Coordinator
U.S. EPA (SFD-3)
75 Hawthorne Street
San Francisco, CA 94105-3901
(415) 972-3240 or 1-800-231-3075



What is an Administrative Record?

An administrative record is a collection of documents which forms the basis for an agency's decision, in this case the selection of a response action at a Superfund site. This does not mean that only documents which support a response decision are placed in the administrative record. Relevant documents that were relied upon in selecting the response action, as well as relevant documents that were considered but ultimately rejected, are included. The administrative record also acts as a vehicle for public participation in selecting a response action.

Under section 113(K) of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), as amended by the Superfund Amendments and Reauthorization Act (SARA), the U.S. Environmental Protection Agency (EPA) is required to establish an administrative record for every Superfund response action and to make a copy of the administrative record available at or near the site.The administrative record must be reasonably available for public review during normal business hours and should be treated as a non-circulating reference document. Questions regarding the maintenance of the administrative record file should be directed to:

Elaine Chan, Administrative Record Coordinator, U.S. EPA (SFD-7-B), 75 Hawthorne Street, San Francisco, CA 94105-3901, Phone: (415) 744-2380

How to obtain copies of administrative record documents:

Individuals may copy any documents contained in the administrative record file according to the procedures at the local repository or request a copy of the CD by calling the Superfund Records Center at (415) 536-2000.

List of Abbreviations and Acronyms Used in Administrative Record Index

AbbreviationMeaning
ARAR Applicable or relevant and appropriate restriction (or requirement)
attchattachment
CERCLAComprehensive Environmental Response, Compensation, and Liability Act of 1980
doc document
enclsEnclosures
exh exhibit
fr from
FS feasibility study
FSP field sampling plan
gwgroundwater
infoinformation
ltr letter
memomemorandum
notifnotification
NPDESNational Pollutant Discharge Elimination System
OU operable unit
p page
pppages
projproject
PRP potentially responsible party
PVSC Puente Valley Steering Committee
pt part
RARemedial Action
RCRA Resource Conservation and Recovery Act
re regarding
ref referencing
RI remedial investigation
ROC record of communication
rpt report
SOW statement of work
SSIDsite spill I.D.
TL transmittal letter
TM technical memo
UAO unilateral administrative order
v volume
VOC volatile organic compound
w/ with
w/o without

Administrative Record Index

Date (mm/dd/yyyy)Author / Author OrgAddressee / Addressee OrgSubjectDoc. ID #
00/00/0000--Table 3, request for analysis, sampling existing wells, San Gabriel basin RI/FS, w/marginalia re Beverly Acres well4185
00/00/0000--Tables showing TCE in Pico Rivera wells 2S/12W-12A1, PCE in well 2S/12W-12A1, TCE in wells 2S/12W-12A5, PCE in well 2S/12W-12A5, etc, 1980-9425046
00/00/0000C H 2 M Hill -Map: Figure C-19, groundwater flow directions with & without OU4K, w/map showing EPA well MW-1, MW-2 (8 1/2 inches x 11 inches)26682
00/00/0000Environmental Protection Agency - Region 9 -San Gabriel Valley Area 1, initial remedial measures analysis (public meeting presentation), w/comments & marginalia5046
00/00/0000--Map: Central Basin production wells, showing Etaku, Etak, dams & streams (11 inches x 17 inches)38032
00/00/0000Neil Ziemba Environmental Protection Agency - Region 9 -San Gabriel remedial investigation/feasibility study - planned use of geographic information system (GIS) (author provided by EPA RPM Neil Ziemba)5512
00/00/0000Cardinal Industrial Finishes (South El Monte) -Statement of facts, 3 concerns re EPA suggestion to expand S El Monte OU RI/FS to include Whittier Narrows OU39527
00/00/0000C H 2 M Hill -Map: Wells that have exceeded EPA proposed MCLs &/or State action levels (24" x 35")5650
00/00/0000C H 2 M Hill -Map: San Gabriel Basin wells to be monitored, w/marginalia (24" x 36")5656
00/00/0000C H 2 M Hill -Map: San Gabriel Basin well locations (42" x 60")5651
00/00/0000George Ames South Coast Air Quality Management District Neil Ziemba Environmental Protection Agency - Region 9 Proposed air stripping operations, w/business card of George Ames & draft annual tower operating cost based on DWP data10447
00/00/0000Greg Woodside C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Transmittal of 4 concentration graphs at Central Basin wells & conclusion that no additional pumping required w/graphs6150
00/00/0000C H 2 M Hill -Map: Groundwater contamination map, San Gabriel Basin (Plate 1)5702
1/1/1964CA Superior Court - Los Angeles County -Stipulation for judgment, #722,647 - Board of Water Commissioners of City of Long Beach, et al vs San Gabriel Valley Water Co, et al, w/exhibit 1, judgment2734
3/1/1966CA Dept of Water Resources -Planned utilization of groundwater basins, San Gabriel Valley, appendix A, geohydrology [Bulletin 104-2]2735
6/6/1980Raymond Hertel CA Regional Water Quality Control Board - Los Angeles Region Interested Parties Ltr: Transmittal of addendums to rpt on TCE investigation 4/80 by R Hertel, including addendum #1, recommendations & addendum #2, rpt on hydrogeologic aspects of TCE in groundwater by Gil Torres, w/addendums & rpt on TCE investigation 4/805454
2/23/1982J Gaston CA Dept of Health Services T Gannon CA Dept of Health Services Memo: San Gabriel Valley TCE contamination update, w/LA County groundwater contamination status rpt 2/825800
4/21/1983Thomas Bailey CA Dept of Health Services Robert Berlien City of Arcadia - Water Div Ltr: Request for info needed to identify groundwater contamination problem in San Gabriel Basin through evaluation of existing data5535
4/21/1983Thomas Bailey CA Dept of Health Services Jane Bray Upper San Gabriel Valley Municipal Water District Ltr: Request for information needed to identify groundwater contamination problem in San Gabriel Basin through evaluation of existing data5536
5/19/1983Stetson Engineers, Inc -Catalog of available data for Main San Gabriel Basin with location as requested in ltr 4/21/83, w/TL to T Bailey, CA Dept of Health Services 5/19/835533
6/1/1983C H 2 M Hill -Map: Plate 1, groundwater contamination, San Gabriel Basin - contour of equal groundwater level elevation, ref Stetson Engineers Inc 1980 (38" x 52")5661
7/1/1983Stetson Engineers, Inc -Map: Approximate population affected & areal extent of wells with TCE in excess of 5 ppb - Upper San Gabriel Valley Municipal Water District (22"x36")5657
7/1/1983Stetson Engineers, Inc -Map: Approximate areal extent of groundwater containing TCE in excess of 5 ppb using highest concentration recorded in each well in San Gabriel Valley5678
7/1/1983Stetson Engineers, Inc -Map: Approximate areal extent of groundwater containing PCE in excess of 4 ppb using highest concentration recorded in each well in San Gabriel Valley5677
7/13/1983Keith Takata Environmental Protection Agency - Region 9 Addressee List Ltr: Transmittal of & request for comments on draft rpt on existing hydrogeological & TCE/PCE source info for San Gabriel sites, w/interagency addressee list, w/o attch5676
8/26/1983Jennifer Tachera CA Dept of Health Services - Office of Public Information & Participation Fred Turner CA Dept of Health Services - Office of Public Information & Participation Memo: Summary of on-site community relations assessment by N Jerricks, CH2M Hill & J Tachera, w/memo to K Takata re Hemlock carbon system, 9/15/836851
8/29/1983Greg Karras Citizens for Better Environment -A CBE comment - comments re Field Investigation Team draft rpt summarizing data gathering efforts in San Gabriel groundwater basin Superfund study5228
9/8/1983Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: (Rurban Homes) Water co says PCE level down, confusion up - no need to boil water, El Monte firm reports, w/photo of D Sagar & J McKenna6859
11/3/1983Robert Berlien City of Arcadia - Water Div Keith Takata Environmental Protection Agency - Region 9 Ltr: Conditions presented by San Gabriel Valley Water Co (SGVWC) re taking over Richwood, Rurban & Hemlock Water Co's & paying capital costs for alternative D, joining with another water system, w/rtg slip6843
11/8/1983Gary Yamamoto CA Dept of Health Services Keith Takata Environmental Protection Agency - Region 9 Ltr: Interagency review of draft focused feasibility study & source investigation workplan7191
11/15/1983Neil Ziemba Environmental Protection Agency - Region 9 James van Wagner Valley County Water District ROC: Air stripping tower project for Valley County Water District, Baldwin Park on hold due to cost overrun, cooperation between water companies is goal7193
12/1/1983Groundwater Journal -Article: TCE removal facility, 2nd phase of cooperative agreement between EPA & Valley County Water District (Nov/Dec 1983: 802)6902
12/1/1983Environmental Protection Agency - Region 9 -Executive summary, FS - IRM for Hemlock, Richwood & Rurban, w/table 3-3, cost summary of screened alternatives & 12/19/83 hearing notice7150
12/1/1983I Holmberg San Gabriel Valley Water Co Jerelean Johnson Environmental Protection Agency - Region 9 Ltr: Comments on draft focused feasibility study, San Gabriel, initial remedial measure, Richwood Mutual7146
12/12/1983Environmental Protection Agency - Region 9 -Press release: EPA to hold public meeting on 12/19/83 to present initial remedial measures analysis rpt for San Gabriel Valley area 1 site7140
12/27/1983Greg Karras Citizens for Better Environment -A CBE comment - comments re draft focused feasibility study, San Gabriel Basin, 12/6/835540
12/28/1983I Holmberg San Gabriel Valley Water Co Jerelean Johnson Environmental Protection Agency - Region 9 Ltr: Comments on draft focused FS, San Gabriel Basin, w/interim operating plan for LA County water utilities with organic solvent contamination 4/25/805541
12/30/1983Jerelean Johnson Environmental Protection Agency - Region 9 Chester Morton C H 2 M Hill ROC: Evaluation of Hemlock's carbon adsorption system by Chester Morton at CH2M Hill (handwritten)6837
1/1/1984Irving Sax Van Nostrand Reinhold Co -Excerpts fr dangerous properties of industrial materials, 6th edition, re perchlorates2651
1/5/1984Gary Yamamoto CA Dept of Health Services Keith Takata Environmental Protection Agency - Region 9 Ltr: Comments on draft focused feasibility study, San Gabriel, w/rtg slip6835
2/10/1984Chester Morton C H 2 M Hill Jerelean Johnson Environmental Protection Agency - Region 9 Ltr: Review of carbon adsorption system purchased by Hemlock Mutual Water Co fr Downey Welding & Manufacturing Co Inc6180
2/13/1984Donald Sagar Rurban Homes Mutual Water Co Jerelean Johnson Environmental Protection Agency - Region 9 Ltr: Rurban Homes Mutual Water Co members tentatively decided on carbon adsorption system at 2/6/84 meeting6459
2/22/1984Harry Seraydarian Environmental Protection Agency - Region 9 Judith Ayres Environmental Protection Agency - Region 9 Memo: Request for review & signature on ROD for initial remedial measures, w/cover memo to L Thomas fr J Ayres, Area 1 ROD briefing5410
2/22/1984Judith Ayres Environmental Protection Agency - Region 9 Lee Thomas Environmental Protection Agency, Washington DC Memo: Recommendation for installation of packed tower air stripping treatment systems for Richwood, Rurban Homes & Hemlock Mutual Water Companies as IRM, w/o attchs6642
3/14/1984Joseph Cotruvo Environmental Protection Agency - Office of Drinking Water William Hedeman Environmental Protection Agency - Office of Emergency & Remedial Response Memo: Expression of concurrence with Record of Decision (ROD) for approval of remedial action at San Gabriel area 1 site, El Monte, w/o memo 2/23/84 fr D Schnare to A Kuzmack & J Cotruvo re comments on San Gabriel Superfund site proposal6645
3/14/1984Frank Biros Environmental Protection Agency - Office of Waste Programs Enforcement William Hedeman Environmental Protection Agency - Office of Emergency & Remedial Response Memo: Expression of concurrence with Record of Decision (ROD) for approval of remedial action at San Gabriel area 1 site, El Monte6646
4/13/1984C H 2 M Hill -Map: Plate 1, groundwater contamination, San Gabriel Basin - contour of equal groundwater level elevation, reference San Gabriel Valley groundwater contour map5663
5/1/1984C H 2 M Hill -Final community relations plan, San Gabriel sites5789
7/25/1984Monterey Park Progress, The (Newspaper) -Newsclip: Perspective - digging political dirt50970
7/25/1984William Vogeler Monterey Park Progress, The (Newspaper) -Newsclip: Officials predict spreading water pollution50971
8/17/1984Judith Ayres Environmental Protection Agency - Region 9 Esteban Torres US House of Representatives Ltr: Response to inquiry about EPA efforts re groundwater contamination in San Gabriel, w/ltr to M Johnson, 8/16/84 (unsigned)6521
8/30/1984Keith Takata Environmental Protection Agency - Region 9 William Loscutoff CA Air Resources Board Ltr: Response to comments re EPA proposed RI/FS of San Gabriel Valley areas 1-4 sites6156
8/31/1984Paul Hadley CA Dept of Health Services Stan Phillippe CA Dept of Health Services Memo: Comments on recommended alternatives, initial remedial measure, w/memo 10/1/84 fr M Leary to N Ziemba & excerpt comparing air stripping vs activated carbon5445
9/6/1984Thomas Bailey CA Dept of Health Services Harry Seraydarian Environmental Protection Agency - Region 9 Ltr: Transmittal of State cooperative agreement application, w/application, part 4 narrative statement, RI/FS statement of work, budget estimate, etc5369
9/18/1984James M Montgomery Consulting Engineers, Inc Upper San Gabriel Valley Municipal Water District Proposal for Main San Gabriel Basin organic pollutant monitoring program, w/TL to Upper San Gabriel Valley Municipal Water District, 9/18/846423
10/9/1984Stetson Engineers, Inc -Map: Potential sources of organic chemicals & monitoring wells within Main San Gabriel basin - plate 1, wells proposed for sampling under both AB 1803 program & supplemental sampling plan5777
10/12/1984Thomas Stetson Stetson Engineers, Inc Neil Ziemba Environmental Protection Agency - Region 9 TL: Proposal for monitoring of groundwater in Main San Gabriel Basin6435
10/18/1984C H 2 M Hill Environmental Protection Agency - Region 9 Comparative analysis between pros & cons of carbon air stripping, including table 1, estimated O&M costs for carbon adsorption & air stripping systems5839
12/30/1984Mike Ward Los Angeles Times -Newsclip: San Gabriel water contamination a mystery after 5 years10216
12/31/1984C H 2 M Hill -Map: Potential sources of organic chemicals & monitoring wells w/in S Gabriel basin - plate 2, wells proposed for sampling under supplemental sampling5697
2/5/1985C H 2 M Hill -Partial sampling plan, San Gabriel areas 1-4 RI5828
2/27/1985C H 2 M Hill -Workplan, wellwater treatment facilities - IRM, San Gabriel area 15807
3/5/1985Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Request for review of supplemental sampling plan, workplan approval form, w/o attch6164
3/14/1985Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: List of water level contour maps on file at LA County Flood Control District, w/list & ltr to Jane Bray from Terry Foreman, 3/13/85 (handwritten)6640
3/15/1985C H 2 M Hill -San Gabriel hydrogeology file index, 3/15/85, w/marginalia10451
4/30/1985Trudy Deihl -Review of analytical data - CASE/SAS #3912/1528Y, analysis of pesticides, YA 236, 238-240, w/TL fr H Takenaka to P Bisson, 5/6/85 [Cont #68-01-6791]10433
5/9/1985Mike Ward Los Angeles Times -Newsclip: State accused of delaying water cleanup - solution no closer than it was 5 years ago, Assemblywoman says, w/photo of Assemblywoman S Tanner10297
5/20/1985Ferdinand Schuette Environmental Protection Agency - Region 9 -Review of analytical data, QA/QC - CASE/SAS #3912/1528Y, analysis of selenium, hydrazine, perchlorate, w/TL fr H Takenaka to P Bisson, 5/22/852586
5/20/1985Trudy Deihl -Review of analytical data - CASE/SAS #3912/1528Y, analysis of thiourea, w/TL fr H Takenaka to P Bisson, 6/3/8510435
5/22/1985Vlasta Felix Trudy Deihl -Review of analytical data - CASE/SAS #3912/1528Y, analysis of pesticides, YA 280 thru 284, YA 257 thru 261, w/TL fr H Takenaka to P Bisson, 5/28/8510434
5/28/1985Trudy Deihl -Review of analytical data - CASE/SAS #3912/1528Y, analysis of acid/base neutral & SAS, w/TL fr H Takenaka to P Bisson, 5/28/852573
6/18/1985Vlasta Felix -Review of analytical data - CASE/SAS #3912/1528Y, analysis of volatiles, w/TL fr H Takenaka to J Clifford, 6/25/852587
6/25/1985Trudy Deihl -Review of analytical data - CASE/SAS #3912/1528Y, analysis of B/N/A & SAS, w/TL fr H Takenaka to P Bisson, 7/1/852574
6/25/1985Trudy Deihl -Review of analytical data - CASE/SAS #3912/1528Y, analysis of B/N/A & SAS, sample #YA273-YA279, w/TL fr H Takenaka to P Bisson, 7/10/852575
6/26/1985Trudy Deihl -Review of analytical data - CASE/SAS #4188/1629Y, analysis of thiourea, w/TL fr H Takenaka to P Bisson, 7/1/8510430
7/1/1985Trudy Deihl -Review of analytical data - CASE/SAS #4188/1629Y, analysis of SAS inorganics, w/TL fr H Takenaka to P Bisson, 7/17/852588
7/28/1985James Johnson Environmental Protection Agency - Region 9 -Review of analytical data - CASE/SAS #4188/1629Y, analysis of volatiles/semi-volatiles & SAS, w/TL fr H Takenaka to P Bisson, 9/18/852589
8/1/1985Vlasta Felix -Review of analytical data - CASE/SAS #4189/1629Y, analysis of volatiles, semi-volatiles, w/TL fr H Takenaka to P Bisson, 8/16/852576
8/21/1985Vlasta Felix Maxwell Laboratories, Inc - S-CUBED Laboratory -Review of analytical data - CASE/SAS #4189/1629Y, analysis of volatiles, semi-volatiles, 10 samples, w/TL 8/28/85 fr H Takenaka to P Bisson2577
9/17/1985Trudy Deihl -Review of analytical data - CASE/SAS #3912, analysis of pesticides, w/TL fr H Takenaka to P Bisson, 10/3/8510436
9/18/1985Tammy Jones Environmental Protection Agency - Region 9 -Review of analytical data - CASE/SAS #4188/1629Y, analysis of volatiles/semi-volatiles & SAS, w/TL fr H Takenaka to P Bisson, 9/18/852590
9/26/1985John Warren Environmental Protection Agency, Washington DC Keith Takata Environmental Protection Agency - Region 9 Ltr: Request for data fr Superfund sites to test & validate statistical models & methodologies developed by EPA's Statistical Policy Branch, w/use of geophysical techniques in statistical estimation of magnitude & extent for subsurface contamination5073
10/2/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Thousands warned of polluted water threat10276
10/2/1985Alan Maltun Los Angeles Times -Newsclip: Hacienda Heights residents told not to drink tap water, w/rtg slip & handwritten questions re revised ROD fr Keith10277
10/3/1985Charles Rappleye San Gabriel Valley Tribune, Inc -Newsclip: Hacienda Heights water pollution known a month before notice sent10278
10/3/1985San Gabriel Valley Tribune, Inc -Newsclip: Editorial - unwarranted scare10279
10/3/1985Mitchel Benson San Jose Mercury News -Newsclip: Don't drink the water, 20,000 told - Hacienda Heights' supply is polluted10296
10/4/1985Esteban Torres US House of Representatives Judith Ayres Environmental Protection Agency - Region 9 Ltr: Request for EPA to act immediately to investigate dichloroethylene (DCE) contamination in Hacienda Heights area, w/EPA mail control schedule10255
10/4/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Leaks cited in water woes10280
10/5/1985Charles Rappleye San Gabriel Valley Tribune, Inc -Newsclip: Experts say water tainted Valley-wide, w/photos of Senator Bill Campbell & Assemblywoman Sally Tanner at meeting10281
10/8/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Officials apologize - Hacienda Heights water warning lifted10282
10/11/1985Clinton Graden Environmental Protection Agency - Region 9 -Review of analytical data - CASE/SAS #4189/1629Y, analysis of VOA, semi-VOA, w/TL fr M Tunzi to P Bisson, 10/15/852569
10/12/1985Myron Levin Los Angeles Times Douglas Shuit Los Angeles Times -Newsclip: High levels of solvent showing up in LA water10295
10/21/1985Judith Ayres Environmental Protection Agency - Region 9 Esteban Torres US House of Representatives Ltr: Response to ltr 10/4/85 fr Representative E Torres re contamination in Hacienda Heights area & summary of actions taken & future actions, w/rtg slip (unsigned)10256
10/23/1985Keith Takata Environmental Protection Agency - Region 9 Thomas Bailey CA Dept of Health Services Ltr: Notice that IRM ROD will be amended to select carbon adsorption & request State analysis of impact of SB 1063 on IRM6265
10/23/1985Charles House, resident City of Hacienda Heights Highlander Publications, Inc Newsclip: Ltr to editor - government, industry fail water test10213
10/27/1985Anne Richardson San Gabriel Valley Tribune, Inc -Newsclip: Groundwater contamination plan for Valley 3 years away10215
11/3/1985Mary Johnson League of Women Voters San Gabriel Valley Tribune, Inc Newsclip: Ltr to editor - bad news for San Gabriel Valley (Superfund expiring on 9/30/85)10209
11/4/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Hacienda water well delayed10210
11/6/1985Anne Richardson San Gabriel Valley Tribune, Inc -Newsclip: EPA lags on tainted water, Torres says10211
11/8/1985San Gabriel Valley Tribune, Inc -Newsclip: Editorial - Boost fr Torres to get EPA to step up timetable for dealing with groundwater contamination in San Gabriel Valley10212
11/19/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: New water source found contaminated10288
11/24/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Conflicting opinions muddy water picture, w/maps showing water table contaminants TCE, PCE, CCL4 & nitrates10287
11/24/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Bacteria may help remove chemicals10290
12/6/1985Judith Ayres Environmental Protection Agency - Region 9 Esteban Torres US House of Representatives Ltr: Response to 11/19/85 ltr re Representative E Torres' efforts to assess groundwater contamination problems in San Gabriel Valley, w/o list of 97 PRPs, 97 landfills, well inventories (unsigned)10257
12/8/1985Mike Ward Los Angeles Times -Newsclip: 'Comedy of errors' over, water cleanup begins, officials say, w/photos of Assemblywoman S Tanner & EPA's K Takata at contamination hearing10285
12/8/1985Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Tanner efforts to solve water problem in El Monte snagged, w/photo of Sally Tanner10286
12/9/1985Leo Kline Industry Clean Water Task Force San Jose Mercury News Newsclip: Ltr to editor - groundwater vs drinking water, comments on article 11/7/85 re San Gabriel lesson, toxics can find a way, w/routing notes10298
12/23/1985Keith Takata Environmental Protection Agency - Region 9 Donald Hawkins Environmental Protection Agency - Region 9 Memo: Request for CDC assistance re potential health effects of perchlorate contamination at San Gabriel Valley Superfund sites, w/results of perchlorate analyses2649
12/26/1985Keith Takata Environmental Protection Agency - Region 9 Richard Rinaldi Los Angeles County - Dept of Health Services Ltr: Lab results fr EPA San Gabriel Valley supplemental sampling program (SSP) & detection of perchlorate ion, w/o perchlorate QA review rpts10264
12/26/1985Keith Takata Environmental Protection Agency - Region 9 Angelo Bellamo CA Dept of Health Services Ltr: Transmittal of lab results fr EPA San Gabriel Valley supplemental sampling program (SSP) & notification of significant finding, detection of perchlorate ion, w/o perchlorate QA review rpts10266
12/26/1985Keith Takata Environmental Protection Agency - Region 9 Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region Ltr: Lab results fr EPA San Gabriel Valley supplemental sampling program (SSP) & detection of perchlorate ion, w/o perchlorate QA review rpts10268
12/26/1985Keith Takata Environmental Protection Agency - Region 9 Gary Yamamoto CA Dept of Health Services Ltr: Lab results fr EPA San Gabriel Valley supplemental sampling program (SSP) & detection of perchlorate ion, w/o perchlorate QA review rpts10269
12/26/1985Keith Takata Environmental Protection Agency - Region 9 Peter Rogers CA Dept of Health Services - Sanitary Engineering Branch Ltr: Lab results fr EPA San Gabriel Valley supplemental sampling program (SSP) & detection of perchlorate ion, w/o perchlorate QA review rpts10267
12/26/1985Keith Takata Environmental Protection Agency - Region 9 Thomas Bailey CA Dept of Health Services Ltr: Lab results fr EPA San Gabriel Valley supplemental sampling program (SSP) & detection of perchlorate ion, w/o perchlorate QA review rpts10265
1/21/1986Stephen Margolis US Dept of Health & Human Services - Agency for Toxic Substances & Disease Registry Donald Hawkins Environmental Protection Agency - Region 9 Memo: San Gabriel Valley health assessment - review of groundwater data indicates perchlorate ion had been detected in 14 residential wells surrounding rocket engine facility in Azusa, ref memo 12/23/85 fr K Takata to D Hawkins10270
1/22/1986Renee Wallace Highlander Publications, Inc -Newsclip: Unhealthful water continues to plague (Hacienda) Heights area10200
2/10/1986Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Colorado River water may cut local nitrates, w/map showing areas of highest concentrations of nitrates10198
2/12/1986Steve Tamaya San Gabriel Valley Tribune, Inc -Newsclip: Toxic cleanup efforts in Valley could be stalled by dispute over funding10199
3/5/1986Nancy Grigas Highlander Publications, Inc -Newsclip: Process could save local drinking water10302
3/12/1986Calgon Carbon Corp -Brochures on Filtrasorb 300 & 400 for wastewater treatment & accelerated column test to evaluate activated carbon for liquid phase applications2560
3/17/1986C H 2 M Hill Environmental Protection Agency - Region 9 Supplementary predesign memo for Rurban Homes Mutual Water Co activated carbon system, El Monte, San Gabriel area 1 IRM5420
3/17/1986C H 2 M Hill Environmental Protection Agency - Region 9 Supplementary predesign memo for Rurban Homes Mutual Water Co activated carbon system, El Monte, San Gabriel area 1 IRM - figure 1, process flow diagram (parellel), figure 3, overall layout, figure 4, detailed layout (22 inches x 34 inches) (attchs only)34336
3/21/1986Stephen Green Sacramento Bee -Newsclip: Troubled waters found in well-pollution survey10300
3/27/1986Olaf Milton M W Finley Co -Map: 2 topographic maps for Rurban facilities & Richwood facilities, w/TL to EPA Region 9 fr CH2M Hill, 1/8/87 [Project #W69427.00.30]5906
4/6/1986Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Watermaster sets limits to underground pumping10274
4/7/1986Robert Hedrick Upper San Gabriel Valley Municipal Water District Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Request for review of draft public participation ad for residents of San Gabriel Valley, w/coupon for being placed on mailing list10309
4/7/1986 Resident City of Valinda Neil Ziemba Environmental Protection Agency - Region 9 (Redacted, FOIA ex 6) Ltr: Request for info on air stripping towers installed by BKK Landfill & effects on surrounding community10455
4/11/1986Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Water wells closed due to chemical (DCE) may reopen10275
5/7/1986Joe Blackstock San Gabriel Valley Tribune, Inc -Newsclip: Nearly half of county wells fouled, chemical contaminants found in water10197
5/22/1986Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: County hunts tanks leaking toxic waste10303
5/23/1986C H 2 M Hill Environmental Protection Agency - Region 9 Predesign memo for Richwood Mutual Water Co activated carbon system, El Monte, San Gabriel area 1 IRM (final draft)5417
5/23/1986Neil Ziemba Environmental Protection Agency - Region 9 -Attch 1, Detailed comments on predesign memos for activated carbon treatment systems for Richwood & Rurban & Attch 2, detailed comments on comparison of parallel vs series configuration for activated carbon treatment systems, w/handwritten comments by Ro5920
5/23/1986C H 2 M Hill Environmental Protection Agency - Region 9 Predesign memo for Richwood Mutual Water Co activated carbon system, El Monte, San Gabriel area 1 IRM (final draft) - figure 2, process flow diagram (series), figure 4, overall layout, figure 5, detailed layout (22 inches x 34 inches) (attchs only)34344
5/27/1986Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Cost estimates for air stripping & carbon adsorption treatment alternatives for Richwood & Rurban Homes Mutual Water Co's, w/table 1 & 26270
6/6/1986--San Gabriel briefing on RI/FS, source investig, IRM, w/figure 3-1, extent of groundwater contamination prior to 1984 & well tables2565
6/9/1986Keith Takata Environmental Protection Agency - Region 9 Angelo Bellomo CA Dept of Health Services - Toxic Substances Control Div Ltr: Request for written response re interpretation of SB 1063 to respond to concerns of Hemlock members during public comment period, w/marginalia re date of in-house circulation 6/19/86, w/o attch (unsigned)6214
6/10/1986David Kennedy CA Dept of Water Resources Resident City of Sierra Madre (Redacted, FOIA ex 6) Ltr: Response to 5/12/86 ltr re groundwater contamination in San Gabriel Valley & notification that EPA's supplementary sampling program rpt to be released 6/86 (unsigned)10457
6/13/1986Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Site investigations for Richwood & Rurban Homes carbon systems construction have been completed w/sketch on temporary construction easement6220
6/13/1986Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Cost estimates for air stripping systems for Richwood Mutual & Rurban Homes Mutual Water Companies, w/cost estimates table6268
6/13/1986Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Site investigations for Richwood & Rurban carbon systems construction have been completed, w/sketch on proposed temporary construction easement8628
6/19/1986C H 2 M Hill -Evaluation of alternatives for Hemlock Mutual Water Co activitated carbon system expansion - El Monte, IRM, San Gabriel area 1 (final draft)5927
6/20/1986Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Revised predesign memoranda & revised evaluation of alternatives for San Gabriel IRMs, w/o attchs6271
6/24/1986James McVeigh American Water Works Service Co, Inc Timothy Vendlinski Environmental Protection Agency - Region 9 Ltr: Request for RI/FS progress rpts, notification of public hearings, remedial action master plan 5/84 & supplemental sampling program rpt 5/19/8610248
6/26/1986Steven Conklin C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Updated cost estimates for air stripping systems for Richwood & Rurban Homes w/table6269
6/30/1986Steve Scauzillo San Gabriel Valley Tribune, Inc -Newsclip: Study confirms earlier suspicions about PCE, cancer relationship10195
7/30/1986John Joham Central & West Basin Water Replenishment District Keith Takata Environmental Protection Agency - Region 9 Ltr: Request for EPA to provide written confirmation that Whittier Narrows area will be covered by Superfund & cleanup action will be taken to prevent groundwater contamination of Central Basin10249
9/23/1986Neil Ziemba Environmental Protection Agency - Region 9 Lee Garber San Gabriel Valley Tribune, Inc ROC: Problems with implementation of San Gabriel IRM since record of decision (ROD) selecting air stripping was signed in 1984 (handwritten)10272
9/29/1986Keith Takata Environmental Protection Agency - Region 9 John Joham Central & West Basin Water Replenishment District Ltr: Response to ltr 7/30/86 fr J Joham re concerns on potential impact on Central Basin of groundwater contamination in San Gabriel Basin & clarification of EPA position on generally-defined site descriptions for areas 1, 2, 3 & 410250
10/1/1986R Gruszka Southern California Water Co Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Review of 9/86 fact sheet re cost estimates of alternatives strongly suggests alternative #4, joining with another water co, ref area 1 IRM project6473
10/13/1986Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: Officials to launch fight on water contamination, w/maps showing water table contaminants TCE, PCE, CCL4 & nitrates10188
10/29/1986C H 2 M Hill Environmental Protection Agency - Region 9 Draft workplan for wellwater treatment facilities, IRM remedial design for San Gabriel area 15310
10/31/1986George Bucey Rurban Homes Mutual Water Co Mike Cox Rurban Homes Mutual Water Co Don Sagar Rurban Homes Mutual Water Co Dick Sardeson Rurban Homes Mutual Water Co John McKenna Rurban Homes Mutual Water Co Jeanne Dunn Environmental Protection Agency - Region 9 Ltr: Rurban Homes' board meeting 11/3/86 approves change to carbon adsorption6341
11/1/1986Environmental Science & Engineering, Inc C H 2 M Hill Final rpt on activated carbon mini-column testing/performance evaluation of Rurban South well #25894
11/2/1986Bonnie Pool Richwood Mutual Water Co Jeanne Dunn Environmental Protection Agency - Region 9 Ltr: Agreement to initial remedial measure of carbon adsorption system proposed by EPA as suggested in fact sheet, 9/86, w/envelope (handwritten)6321
11/4/1986Sanford Weiss South Coast Air Quality Management District George Ames South Coast Air Quality Management District Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on carbon adsorption treatment system vs air stripping6290
11/21/1986Eugene Meier Environmental Protection Agency - Environmental Monitoring Systems Laboratory Steve Lingle Environmental Protection Agency - Office of Emergency & Remedial Response Memo: Delivery of rpt entitled San Gabriel Basin Geographic Information System (GIS) demonstration & request for comments, w/o attch5638
11/24/1986Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region Roy Sakaida CA Regional Water Quality Control Board - Los Angeles Region Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region -Interim workplan for investigations of contaminated drinking water wells (AB 1803 follow-up)5492
1/1/1987Metropolitan Water District of Southern California -Groundwater quality & its impact on water supply in Metropolitan Water District service area [Rpt #969]2585
1/8/1987Robert Ghirelli CA Regional Water Quality Control Board - Los Angeles Region Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Investigations of contaminated drinking water wells (AB 1803 follow-up)6407
1/26/1987Keith Takata Environmental Protection Agency - Region 9 Huston Carlyle CA Office of Planning & Research Ltr: Request of review of revised solution, w/revised cost-effectiveness analysis of alternatives for area 1 initial remedial measures, 10/865594
1/26/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Screening of remedial technologies & identification of conceptual remedial action alternatives, areas 1-4 [Cont #68-01-7251]6013
3/6/1987--Tables: Wells with historical &/or current exceedances that may be in operation, wells potentially affected, etc2591
3/17/1987Joy Sarafian Upper San Gabriel Valley Municipal Water District Neil Ziemba Environmental Protection Agency - Region 9 Timothy Vendlinski Environmental Protection Agency - Region 9 Memo: EPA data needs re Whittier Narrows area & Central Basin (fr 3/17/87 meeting with Central Basin)6143
3/18/1987Robert Berlien Upper San Gabriel Valley Water Assn Fran Wolfe San Gabriel Country Club Ltr: Request for confirmation re planned attendance of 4/7/87 meeting on flow model projections, w/EPA well list (unsigned)10379
3/19/1987Cena Soldati C H 2 M Hill Steven Conklin C H 2 M Hill Bill Byers Technical memo: Review of activated carbon mini-column testing/performance evaluation for IRM project & recommendations, w/table A, capital & O&M costs5919
3/29/1987Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: Concern rising over tainted water, pollution seen spreading to Whittier Narrows area, w/map showing El Monte area contamination zone10189
4/2/1987Cena Soldati C H 2 M Hill Steven Conklin C H 2 M Hill Bill Byers C H 2 M Hill Technical memo: Summary of carbon sources, fresh carbon loading & unloading & fresh carbon break-in requirements for use in activated carbon treatment systems for Rurban & Richwood Co's, w/attch5922
4/2/1987Cena Soldati C H 2 M Hill Steven Conklin C H 2 M Hill Bill Byers C H 2 M Hill Technical memo: San Gabriel IRM, carbon vessel sizing, documenting economic & technical basis for recommended vessel size5940
4/7/1987C H 2 M Hill -Addendum, field sampling plan for sampling existing wells, San Gabriel areas 1-4, w/memo 3/17/87 fr T Huetteman to N Ziemba & memo 3/11/87 fr T Beer to K Kitchingman5827
4/27/1987Gerald Black San Gabriel Valley Water Co Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Response to well information request, w/EPA ltr 4/7/87 re interim actions to protect well 2D & other potentially affected wells & attch2557
4/30/1987Mike Fujita C H 2 M Hill Steven Conklin C H 2 M Hill Technical memo: Summary of results of system hydraulic evaluation for granular activated carbon adsorption treatment systems, w/figure 1 & 25901
5/15/1987Neil Ziemba Environmental Protection Agency - Region 9 Robert Berlien Upper San Gabriel Valley Municipal Water District Hamid Saebfar CA Dept of Health Services Gary Yamamoto CA Dept of Health Services Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region Seiichi Saito Los AngelesLtr: Transmittal of final San Gabriel quality assurance project plan & final sampling plan for monitoring existing wells, w/o attchs (index record pt 1)10748
5/15/1987Neil Ziemba Environmental Protection Agency - Region 9 Phillip Crocker San Gabriel County Water District James van Wagner Valley County Water District Steven Conklin C H 2 M Hill Terry Foreman C H 2 M Hill Ltr: Transmittal of final San Gabriel quality assurance project plan & final sampling plan for monitoring existing wells, w/o attchs (index record pt 2)29966
5/26/1987Long Beach Press Telegram -Newsclip: Tanks are leaking, Long Beach area can expect no help fr State, w/commentary re poisons in groundwater & slow cleanup10192
5/28/1987Stephen Johnson Stetson Engineers, Inc Dave Mark C H 2 M Hill Ltr: Status of out-of-service wells in Main San Gabriel Basin per CH2M Hill's request at 5/7/87 meeting, w/table showing reasons for out-of-service, specific contaminants & field work needed10459

6/1/1987Neil Ziemba Environmental Protection Agency - Region 9 Robert Berlien Upper San Gabriel Valley Municipal Water District Steve Tsumara CA Dept of Health Services - Toxic Substances Control Div Gary Yamamoto CA Dept of Health Services Hank Yacoub CA Regional Water Quality Control Board - Los Angeles RegLtr: Request for comments on draft field sampling plans for sampling surface waters & soil gas investigation in Whittier Narrows area, w/o sampling plans (index record pt 1)6302
6/1/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for soil gas investigation in Whittier Narrows area5996
6/1/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for soil gas investigation in Whittier Narrows area - plate 1, locations of hospitals & plate 1, approximate locations of soil gas sampling sites in Whittier Narrows area (2 versions) (22 inches x 34 inches) (attchs only)34289
6/3/1987Steven Conklin C H 2 M Hill Rurban Homes Mutual Water Co Ltr: Transmittal of technical memo re existing & proposed instrumentation & control of well water system, w/o attch5908
6/4/1987Jack Petralia Los Angeles County - Dept of Health Services Leo Baysinger St John Bosco High School Ltr: Confirmation of phone call of 6/3/87 re findings of organic chemical contaminant TCE in excess of CA Dept of Health Services action level in water well at St John Bosco High School, 13640 Bellflower Blvd, Bellflower, w/o attchs8298
6/5/1987Jeanne Dunn Environmental Protection Agency - Region 9 Steve Tsumura CA Dept of Health Services ROC: ARARs & spent carbon issues for San Gabriel IRM, ROD & SSC (handwritten)6425
6/5/1987Gerald Black San Gabriel Valley Water Co Melanie Adams C H 2 M Hill Ltr: Info re water supply in San Gabriel Valley Water Co's Hacienda Heights service area, w/o ltr dated 4/27/87 to N Ziemba, plot plans of plants 1, 2, B7 & B1110208
6/10/1987Keith Takata Environmental Protection Agency - Region 9 Angelo Bellomo CA Dept of Health Services - Toxic Substances Control Div Ltr: Transmittal of & request for comments on draft record of decision (ROD) for area 1 carbon adsorption treatment systems, w/o attch, w/marginalia (draft, unsigned)6272
6/11/1987Bob Wills Environmental Protection Agency - Region 9 Paula Bisson Environmental Protection Agency - Region 9 Memo: Review of design specifications for San Gabriel area 1 carbon adsorption treatment facilities6226
6/16/1987David Willis CA Dept of Health Services Keith Takata Environmental Protection Agency - Region 9 Ltr: CA Dept of Health Services concurs with draft ROD for Area 1 site & has forwarded draft ROD to City of El Monte & other agencies & requested ARARs in their area of jurisdiction by 9/4/876590
6/24/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for well logging & depth-specific sampling of wells in vicinity of Suburban Water System's Bartolo Well Field, w/plate 15959
6/24/1987Neil Ziemba Environmental Protection Agency - Region 9 Robert Berlien Upper San Gabriel Valley Municipal Water District Gary Yamamoto CA Dept of Health Services Steve Tsumara CA Dept of Health Services - Toxic Substances Control Div Seiichi Saito Los Angeles County - Dept of Health Services Hank YacoLtr: Transmittal of & request for review on draft field sampling plan for well logging & depth-specific sampling of wells in vicinity of Suburban Water System, w/o attch (index record pt 1)6443
6/24/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for well logging & depth-specific sampling of wells in vicinity of Suburban Water System's Bartolo Well Field - plate 1, locations of hospitals, San Gabriel site safety plan (20 inches x 28 inches) (attch only)34277
7/1/1987Environmental Protection Agency - Region 9 -Fact sheet: San Gabriel Basin sites - EPA begins soil gas sampling in Whittier Narrows area [Issue #2]5693
7/1/1987Larry Holm C H 2 M Hill Michael Bitner C H 2 M Hill Melanie Adams C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Draft technical memo: Discharge, disposal & treatment alternatives for waters produced during well logging & depth-specific sampling, San Gabriel basin RI5837
7/1/1987Melanie Adams C H 2 M Hill Michael Bitner C H 2 M Hill Larry Holm C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Draft technical memo: Discharge, disposal & treatment alternatives for waters produced during well logging & depth-specific sampling, San Gabriel basin RI - figure 2, proposed testing locations for basinwide OU RI/FS (22 inches x 34 inches) (attch only)34236
7/2/1987Bob Wills Environmental Protection Agency - Region 9 Paula Bisson Environmental Protection Agency - Region 9 Memo: Review of San Gabriel area 1 design for Rurban Homes Mutual Water District & Richwood Mutual Water District treatment facilities6227
7/6/1987Mark Henry C H 2 M Hill Stetson Engineers, Inc Memo: Discrepancies in San Gabriel well listings, w/attchs (handwritten)4195
7/6/1987Mark Henry C H 2 M Hill Stetson Engineers, Inc Memo: Discrepancies in San Gabriel well listings - map showing well recordation numbers with verified locations for Stetson (attch only)34261
7/6/1987Neil Ziemba Environmental Protection Agency - Region 9 Larry Holm C H 2 M Hill Ltr: Approval of 6/1/87 Draft field sampling plan for sampling surface waters & authorization to commence surface water sampling as planned 7/8/876510
7/7/1987Keith Takata Environmental Protection Agency - Region 9 Dave Willis CA Dept of Health Services Ltr: Invitation to briefing scheduled for State agencies re preliminary analysis of contamination problem & potential State involvement in Superfund6469
7/7/1987Larry Holm C H 2 M Hill Heather Stone Environmental Protection Agency - Region 9 Ltr: Evaluation of applications for EPA assistance fr Valley County Water District, San Gabriel Valley Water Co, Sunny Slope Water Co & City of Whittier, San Gabriel Basin RI/FS (draft)8234
7/13/1987Paula Bisson Environmental Protection Agency - Region 9 Steven Conklin C H 2 M Hill Ltr: Confirmation of EPA decision re site safety standards for San Gabriel area 1 Superfund site, Richwood & Rurban Water Companies6264
7/15/1987Bonnie Pool Richwood Mutual Water Co -Certification supplement for National Pollutant Discharge Elimination System permit application, Richwood, w/TL to Regional Board, site plans, etc5438
7/23/1987Steven Conklin C H 2 M Hill Jeanne Dunn Environmental Protection Agency - Region 9 Ltr: Response to conversation on 7/20/87 re carbon adsorption systems for San Gabriel area 1 remedial design6322
7/24/1987C H 2 M Hill Technical Data Management Systems -Chemical analyses by station/parameter rpt, w/TL fr CH2M Hill to EPA re water quality results in RI/FS database for Rurban Homes Mutual Water Co wells5842
7/28/1987Harry Seraydarian Environmental Protection Agency - Region 9 Jeff Zelikson Environmental Protection Agency - Region 9 Memo: EPA Water Management Division concurs activated carbon adsorption will meet all appropriate requirements of CWA & Safe Drinking Water Act6550
7/30/1987Melanie Adams C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Recommendation for discharge of pumped water fr wells to storm drain or flood channel during spinner-logging & depth-specific sampling, w/o attch6299
8/1/1987--Map: Location of production wells in Whittier Narrows area, areas of VOC contamination & wells proposed for well logging & depth-specific sampling5662
8/7/1987Neil Ziemba Environmental Protection Agency - Region 9 Larry Holm C H 2 M Hill Ltr: Formal approval of 6/1/87 draft field sampling plan for soil gas investigation in Whittier Narrows area8217
8/19/1987Larry Holm C H 2 M Hill Michael Bitner C H 2 M Hill Melanie Adams C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Technical memo: Discharge, disposal & treatment alternatives for waters produced during well logging & depth-specific sampling program5993
9/14/1987Jay Mackie C H 2 M Hill Larry Holm C H 2 M Hill Memo: Review of new & innovative treatment systems for potential application to San Gabriel water problems, w/articles by W Glaze & Leyden-Pacific Inc2632
9/24/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for monitoring existing wells, Whittier Narrows OU5995
9/24/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for monitoring existing wells, Whittier Narrows OU - plate 1, well locations, wells proposed for sampling & areas with detected TCE, PCE &/or CTC contamination in vicinity of Whittier Narrows (24 inches x 36 inches) (attch only)34295
9/25/1987Angelo Bellomo CA Dept of Health Services - Toxic Substances Control Div Keith Takata Environmental Protection Agency - Region 9 Ltr: Other agency comments re San Gabriel area 1 draft ROD's compliance with State requirements, w/ltrs fr CA Dept of Health Services, etc5409
9/25/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for sampling surface waters, addendum #1, San Gabriel Basin RI/FS5956
9/25/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for sampling surface waters, addendum #1, San Gabriel Basin RI/FS - plate 1, approximate locations of 2nd round surface water sampling sites (22 inches x 34 inches) (attch only)34280
9/25/1987C H 2 M Hill Environmental Protection Agency - Region 9 Request for analysis for 3rd round of sampling, addendum, field sampling plan for existing wells, San Gabriel areas 1-4 - plate 1, sampling locations, stage 1 San Gabriel Basin RI/FS (36 inches x 84 inches) (attch only)34278
9/25/1987C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for sampling Richwood Mutual Water Co production wells5997
9/25/1987C H 2 M Hill Environmental Protection Agency - Region 9 Request for analysis for 3rd round of sampling, addendum, field sampling plan for existing wells, San Gabriel areas 1-4, w/plate 15957
9/25/1987C H 2 M Hill -Draft field sampling plan for well logging & depth-specific sampling of wells, Whittier Narrows OU feasibility study, San Gabriel areas 1-45690
10/1/1987Sumant Gupta Battelle Memorial Institute - Office of Nuclear Waste Isolation Charles Cole Battelle Memorial Institute - Office of Nuclear Waste Isolation Charles Kincaid Battelle Memorial Institute - Office of Nuclear Waste Isolation -Coupled fluid, energy & solute transport (CFEST) model, formulation & user's manual40126
10/2/1987C H 2 M Hill -Draft technical memo: Soil gas sampling, conducted 8/17/87-9/10/87 in Whittier Narrows area, w/TL to N Ziemba6014
10/2/1987C H 2 M Hill -Draft technical memo: Soil gas sampling, conducted 8/17/87-9/10/87 in Whittier Narrows area - plate #1, approximate locations of soil gas sampling sites & #2-#6, soil gas concentrations of PCE, TCA, TCE, CTC & CFM (24 inches x 36 inches) (attchs only)34298
10/12/1987C H 2 M Hill -Draft field sampling plan for monitoring existing wells, Whittier Narrows OU5747
10/26/1987Stephen Johnson Stetson Engineers, Inc Clifford Forsgren C H 2 M Hill Ltr: Responses to specific questions re operation of Main San Gabriel Basin set forth in 9/29/87 ltr [1046-5, task 1]2555
10/27/1987C H 2 M Hill Technical Data Management Systems -Round 2 San Gabriel basin existing well sampling results5954
11/3/1987C H 2 M Hill Environmental Protection Agency - Region 9 Technical memo: Evaluation of case of groundwater contamination, Beverly Acres Mutual Water Co4174
11/5/1987C H 2 M Hill Environmental Protection Agency - Region 9 Evaluation of case of groundwater contamination, City of Whittier5576
11/10/1987Jeff Zelikson Environmental Protection Agency - Region 9 Harry Seraydarian Environmental Protection Agency - Region 9 Memo: Disposal of contaminated groundwater during spinner logging at San Gabriel areas 1-4 sites5336
11/12/1987Stephen Johnson Stetson Engineers, Inc Clifford Forsgren C H 2 M Hill Ltr: Summary of status of work progress on Main San Gabriel Basin, w/attch 1, response to item 2 of 9/29/87 ltr & item 2, response to item 44168
11/12/1987Stephen Johnson Stetson Engineers, Inc Mark Henry C H 2 M Hill Ltr: Verification of wells in Main San Gabriel Basin, w/o location map prepared by CH2M Hill & submitted to Stetson Engineers 10/87 [1046-5, task 3]10478
11/19/1987Dave Mark C H 2 M Hill Larry Holm C H 2 M Hill Ted Masigat US Army Corps of Engineers Ltr: Notification that CH2M Hill plans to sample piezometer/relief wells along Whittier Narrows Dam in 1/885699
11/20/1987C H 2 M Hill Environmental Protection Agency - Region 9 Evaluation of case of groundwater contamination, LA County Dept of Parks & Recreation [Cont #68-01-7251]2631
12/1/1987C H 2 M Hill Environmental Protection Agency - Region 9 Evaluation of case of groundwater contamination, San Gabriel Valley Water Co - v1 of 2, technical memo [Cont #68-01-7251]2659
12/3/1987Stephen Johnson Stetson Engineers, Inc Dave Mark C H 2 M Hill Ltr: Response to request fr D Mark to K Smead on 12/3/87 & transmittal of monthly surface flow in vicinity of Whittier Narrows (in Rio Hondo Channel), w/surface flow lists10376
12/7/1987Michael Leggins Black & Veatch Environmental Protection Agency - Region 9 Ltr: Responses to EPA comments on 10/12/87 draft field sampling plan, w/o attchs6104
12/11/1987Tim Gannon CA Dept of Health Services - Public Water Supply Branch Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on some of tasks in proposed remedial plan & request to share sampling data generated by CH2M Hill10207
12/16/1987C H 2 M Hill Environmental Protection Agency - Region 9 Technical memo: Evaluation of case of groundwater contamination, San Gabriel Valley Water Co, v2 of 2, attchs4176
12/18/1987C H 2 M Hill Environmental Protection Agency - Region 9 Field sampling plan for well logging & depth-specific sampling of wells, Whittier Narrows feasibility study, San Gabriel areas 1-4 [Cont #68-01-7251]5767
1/1/1988C H 2 M Hill -Table 2-2, VOC concentrations, Bartolo Well Field, w/graphs on concentrations for well #01901430, -32, -33 & -34 [Project #W63443.R6]6061
1/4/1988Paula Bisson Environmental Protection Agency - Region 9 Bob Wills Environmental Protection Agency - Region 9 Memo: Review of San Gabriel area 1 design of treatment facilities at Richwood & Rurban Homes Mutual Water Companies6366
1/8/1988Dave Mark C H 2 M Hill Melanie Adams C H 2 M Hill Jim Downing C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Heather Stone Environmental Protection Agency - Region 9 Memo: Suburban Water Systems Bartolo Well Field OUFS & impact of recent increase in TCE concentration in Suburban wells7
1/12/1988Bill Bellamy C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Heather Stone Environmental Protection Agency - Region 9 Memo: Draft San Gabriel Basin alternative treatment technologies2691
1/19/1988Larry Holm C H 2 M Hill Mike Bitner C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Heather Stone Environmental Protection Agency - Region 9 Technical memo: Discharge, disposal & treatment alternatives for waters produced during spinner logging for Whittier Narrows OUFS5991
1/21/1988Mark Henry C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Memo: Whittier Narrows well sampling, w/table on proposed method for disposing of purged water fr sampling existing wells6284
1/25/1988Dave Mark C H 2 M Hill Eugene Gagne Los Angeles County - Dept of Public Works Ltr: Request for permission to sample several LA County Flood Control piezometers in Whittier Narrows areas as part of San Gabriel RI/FS, w/o attch8259
1/25/1988Mark Henry C H 2 M Hill Manny Magana City of Whittier Ltr: Request for permission to sample City of Whittier well located directly S of Adco equipment yard & approximately 100 yards NW of San Gabriel Pky8261
1/25/1988Mark Henry C H 2 M Hill Resident City of El Monte (Redacted, FOIA ex 6) Ltr: Request for permission to sample well in backyard8262
1/25/1988Mark Henry C H 2 M Hill Resident City of El Monte (Redacted, FOIA ex 6) Ltr: Request for permission to sample well located adjacent to building in rear of lot8263
1/25/1988Mark Henry C H 2 M Hill John List Amtech Lighting Ltr: Request for permission to sample well located in parking lot of Amtech Lighting facility, 1627 N Chico Ave, El Monte8260
2/1/1988Environmental Protection Agency - Region 9 -Sample # cross reference list & QA/QC results of Whittier Narrows well sampling, round #1, w/EPA memos to P Bisson fr K Kitchingman, 3/88-5/882539
2/17/1988Steven Conklin C H 2 M Hill Heather Stone Environmental Protection Agency - Region 9 ROC: Increasing levels of contamination at Rurban wells & hazardous waste RA license certification at Richwood, w/o attch (handwritten)6595
2/26/1988Michael Bitner C H 2 M Hill Thomas Bayles City of Whittier - Office of Public Services Ltr: Notification that CH2M Hill plans to sample City of Whittier well located at ADCO property site at 3535 San Gabriel River Parkway, Pico Rivera5522
3/4/1988Dave Mark C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Memo: Notification of critical need to conduct well logging & depth-specific sampling of Rose Hills Memorial Park Association wells, w/map & ROCs detailing request to test wells5556
3/8/1988Dolat Desai C H 2 M Hill Terry Foreman C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Heather Stone Environmental Protection Agency - Region 9 Draft technical memo: Westbay Multiple Piezometer (MP) system evaluation5333
3/10/1988Mark Henry C H 2 M Hill File Memo: Significant discoveries during 3rd round of San Gabriel groundwater sampling, detection of vinyl chloride & compounds in wells (handwritten)8294
3/15/1988Environmental Protection Agency - Region 9 Univ of California, Los Angeles - Water Quality/Water Supply Group Briefing paper, UCLA Public Policy program, Water Quality/Water Supply Group - San Gabriel Valley groundwater contamination, w/estimated costs & schedules for different RA approaches, RI/FS chart4181
3/19/1988Los Angeles Times -Newsclip: EPA urged to clean water (by Rep David Dreier & Assemblywoman Sally Tanner)10219
3/19/1988Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: Dreier, Tanner urge no slowdown in water cleanup10224
4/1/1988Environmental Protection Agency - Region 9 -Cross reference list & QA/QC results of Whittier Narrows spinner logging for water quality samples collected in 3/88 & 4/88, w/ EPA memos, 5/88-6/882540
4/14/1988Mark Henry C H 2 M Hill Manny Magana City of Whittier - Water Div Ltr: Groundwater sampling data summaries & groundwater contamination map for Whittier Narrows areas, w/o attchs, w/TL5679
4/22/1988Daniel McGovern Environmental Protection Agency - Region 9 Esteban Torres US House of Representatives Ltr: Response to concerns re San Gabriel Valley groundwater contamination problem raised by Representative D Dreier & Assemblywoman S Tanner in ltr 3/18/88 to L Thomas (unsigned)6399
6/1/1988Environmental Protection Agency - Region 9 Residents of neighborhood near intersection of Strong Ave & Workman Mill Rd in Whittier Narrows area Ltr: Invitation to attend community meeting on 7/13/88 re proposed EPA groundwater cleanup project at Suburban Water Systems/Bartolo Well Field in Whittier Narrows area, w/map & fact sheet #5 dated 6/885231
6/1/1988Linn Magoffin Main San Gabriel Basin Watermaster Tom Shollenberger Upper San Gabriel Valley Water Assn Donald Clark San Gabriel Valley Municipal Water District Burton Jones Upper San Gabriel Valley Municipal Water District James Easton CA Water Resources Control Board Ltr: Recommendations of water suppliers for San Gabriel Valley contamination cleanup actions8246
6/2/1988Stephen Johnson Stetson Engineers, Inc Cliff Forsgren C H 2 M Hill Ltr: Response to EPA comments re chapter 2 of San Gabriel Basin RI/FS master rpt10377
6/5/1988C H 2 M Hill Environmental Protection Agency - Region 9 Request for analysis for 2nd round of sampling well installation, field sampling plan for monitoring & sampling, addendum, Whittier Narrows OU2643
6/6/1988C H 2 M Hill -Draft technical memo: Preliminary development of alternatives Whittier Narrows OUFS, San Gabriel areas 1-46016
6/28/1988Main San Gabriel Basin Watermaster CA Water Resources Control Board Written testimony before State Water Resources Control Board hearing re water problem, prepared by McCormick & Kidman, w/ltr 6/16/88 to Regional Board5350
6/28/1988Richard Atwater Metropolitan Water District of Southern California -Testimony of R Atwater of Metropolitan Water District of Southern California at hearing before State Water Resources Control Board on San Gabriel groundwater problem10431
7/19/1988Tom Huetteman Environmental Protection Agency - Region 9 Mark Henry C H 2 M Hill ROC: Whittier Narrows groundwater sampling - summary of comments re request for analysis (RFA), w/ table 2 on RFA, Whittier Narrows OUFS round 22551
7/20/1988Heather Stone Environmental Protection Agency - Region 9 Water Purveyor Ltr: Request for identification of inaccuracies re description & analysis of water system, w/o draft evaluation of water system6817
7/22/1988 Resident City of Whittier Neil Ziemba Environmental Protection Agency - Region 9 (Redacted, FOIA ex 6) Ltr: Comments on 7/13/88 public meeting re groundwater contamination in Whittier Narrows & request for cancer cases survey6907
7/22/1988 Resident City of La Mirada Neil Ziemba Environmental Protection Agency - Region 9 (Redacted, FOIA ex 6) Ltr: Comments on draft OUFS, Suburban Water Systems/Bartolo Well Field & request for notification when ROC is issued6981
7/22/1988 Resident City of Whittier Neil Ziemba Environmental Protection Agency - Region 9 (Redacted, FOIA ex 6) Ltr: Comments on problem of groundwater contamination & too many animals on water producing areas6909
7/22/1988 Resident City of Whittier Neil Ziemba Environmental Protection Agency - Region 9 (Redacted, FOIA ex 6) Ltr: Recommendation for alternate air stripping facility site & support for off gas carbon treatment to reduce air pollution6908
7/25/1988C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Surface water sampling in San Gabriel Valley5705
7/25/1988C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Surface water sampling in San Gabriel Valley - plate 1, location of surface water sampling sites & plate 2, stiff diagrams of inorganic chemical parameters for round 1 & 2 surface water samples (22 inches x 34 inches) (attchs only)34216
8/1/1988C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: San Gabriel basin groundwater sampling, w/plates 1-42563
8/4/1988C H 2 M Hill Environmental Protection Agency - Region 9 Technical memo: Wells recommended for sampling in area 5 to support OUFS #3, San Gabriel areas 1-42641
8/9/1988C H 2 M Hill Environmental Protection Agency - Region 9 Water quality data for Whittier Narrows & vicinity used in preparation of draft Whittier Narrows OUFS, v1 of 23936
8/9/1988C H 2 M Hill Environmental Protection Agency - Region 9 Water quality data for Whittier Narrows & vicinity used in preparation of draft Whittier Narrows OUFS, v2 of 23937
8/18/1988Peter Rogers CA Dept of Health Services - Sanitary Engineering Branch Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft OUFS for Suburban Water Systems/Bartolo Well Field10394
9/6/1988J Bingham CA Dept of Transportation Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft OUFS, Suburban Water Systems/Bartolo Well Field OU [SCH #88072901]10397
9/8/1988Pete Bontadelli CA Dept of Fish & Game Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft OUFS for Suburban Water Systems/Bartolo Well Field [SCH (State Clearinghouse) #88072901]10395
9/8/1988Gordon Snow CA Resources Agency Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Notification that State has reviewed draft OU/FS for Suburban Water Systems/Bartolo Well Field10396
9/14/1988Paula Bisson Environmental Protection Agency - Region 9 Nestor Acedera CA Dept of Health Services Ltr: Request for comment on ROD for Suburban Water Systems Bartolo Well Field OU & for concurrence ltr fr David Willis, w/o ROD6897
10/7/1988Thomas Bayles City of Whittier - Office of Public Services Heather Stone Environmental Protection Agency - Region 9 Ltr: Comments on technical memo prepared by CH2M Hill re City of Whittier groundwater contamination, w/results fr sampling for VOC, 5/87-8/882549
10/10/1988Renu Gupta C H 2 M Hill Glenn Mayer C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Heather Stone Environmental Protection Agency - Region 9 Technical memo: Selection of 2 wells for collection of groundwater samples for bench-scale ozone/peroxide treatability study, w/attch 1 & 25730
10/11/1988C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo - remedial investigation scoping, San Gabriel areas 1-4, w/plates 1-152445
10/14/1988Neil Ziemba Environmental Protection Agency - Region 9 Richard Rhone Bookman-Edmonston Engineering, Inc Ltr: Transmittal of draft field sampling plan for monitor well installation & sampling, Whittier Narrows OU/FS, w/o attch, w/EPA 10/6/88 news release9080
10/20/1988Maureen Marche CA Water Resources Control Board -Resolution #88-114 calling for joint action by federal, state & local agencies to remedy contamination in Main San Gabriel Groundwater Basin5484
11/1/1988Tom Huetteman Environmental Protection Agency - Region 9 Neil Ziemba Environmental Protection Agency - Region 9 Memo: Review of field sampling plan for monitoring well installation & sampling, Whittier Narrows, w/ organic & inorganic traffic rpts3709
11/1/1988Jane Denne Environmental Protection Agency - Environmental Monitoring Systems Laboratory, Las Vegas Jack Hess Desert Research Institute Bob Kinnison Desert Research Institute Ron Blegen Desert Research Institute Chris Carlsen Lockheed EnvironmenNeil Ziemba Environmental Protection Agency - Region 9 Memo: Response to ltr of 10/21/88 & review of San Gabriel field sampling plan & drilling for well installation (index record pt 1)6142
11/8/1988C H 2 M Hill -Whittier Narrows round 2 water samples quality analysis results, w/TL from CH2M Hill & cover ltr to well owner/operator fr Neil Ziemba, EPA, 11/8/885700
11/19/1988Larry Holm C H 2 M Hill Glen Mayer C H 2 M Hill Memo: Stage 1 San Gabriel Basin RI/FS - Whittier Narrows OU technologies evaluations of AWD Technologies AquaDetox process5762
11/28/1988Black & Veatch Environmental Protection Agency - Region 9 Draft technical memo: RI derived waste disposal, Whittier Narrows well installation & sampling, w/TL to N Ziemba3703
12/1/1988C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for monitoring well installation & sampling, Whittier Narrows OU/FS, San Gabriel Areas 1-43883
12/21/1988Tom Huetteman Environmental Protection Agency - Region 9 Neil Ziemba Environmental Protection Agency - Region 9 Memo: Review of field sampling plan for monitoring well installation & sampling, Whittier Narrows OUFS, San Gabriel site - plan is approved w/changes9085
1/12/1989Donna Oswald C H 2 M Hill -Quality assurance rpt - CASE #SAS 4351Y memo #2, matrix/analyses water/RAS VOA, w/TL fr K Kitchingman to P Bisson, 1/20/89 & rtg slip2616
1/23/1989Donna Oswald C H 2 M Hill -Quality assurance rpt - CASE #SAS 4351Y memo #1, matrix/analyses water/anions & cations, w/TL fr K Kitchingman to P Bisson, 1/27/89 & rtg slip2617
2/16/1989Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: Community group plans 4 open meetings on water contamination, w/photo of Mary Johnson, League of Women Voters10358
2/17/1989Sumant Gupta C H 2 M Hill Heather Stone Environmental Protection Agency - Region 9 Ltr: Background information on CFEST credibility for analysis & to address groundwater flow & contaminant transport issues, w/o attchs10258
2/20/1989William Bruton -Quality assurance rpt - CASE #SAS 4351Y memo #3, matrix/analyses water/anions & cations, w/TL fr K Kitchingman to P Bisson, 2/28/892618
2/20/1989Thorsten Erikson -Quality assurance rpt - CASE #SAS 4413Y memo #1, matrix/analyses water/RAS VOA, w/TL from Kitchingman to P Bisson, 2/28/892619
2/20/1989Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: Torres hopes to spur water cleanup10357
3/31/1989Darrell Tweidt Beylik Drilling, Inc C H 2 M Hill Ltr: 4 ltrs dated 2/3/89-3/31/89 re disposal of non-hazardous cuttings, non-hazardous drilling fluids at well #16 owned by City of Whittier10466
4/1/1989Environmental Protection Agency - Environmental Monitoring Systems Laboratory -Technology transfer notice #29 - confirmation of groundwater VOC sampling procedure modification10206
4/3/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft Whittier Narrows groundwater sampling technical memo, San Gabriel Basin5609
4/10/1989William Bruton -Quality assurance rpt - case #SAS 4495Y memo #2, matrix/analyses water/VOA, SVOA, w/ TL fr K Kitchingman to P Bisson, EPA Region 9, 4/17/892613
4/13/1989William Bruton -Quality assurance rpt - case #SAS 4495Y memo #3, matrix/analyses water/VOA, SVOA, w/TL fr K Kitchingman to P Bisson, 4/25/89 & rtg slip2620
4/17/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Alternatives for disposal of RI-derived waste, San Gabriel area 5 remedial investigation2660
4/26/1989William Bruton -Quality assurance rpt - case #SAS 4495Y memo #4, matrix/analyses water/cations, anions, w/TL from K Kitchingman to P Bisson, 5/4/89 & rtg slip2614
5/12/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft field sampling plan for well logging & depth-specific sampling of wells, area 5 remedial investigation2661
5/15/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Installation of groundwater monitoring wells, Whittier Narrows OU, stage 1, RI/FS3893
5/15/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Installation of groundwater monitoring wells, Whittier Narrows OU, stage 1, RI/FS - figures 1, 2 & 3 (attchs only)34259
5/25/1989Tom Huetteman Environmental Protection Agency - Region 9 Neil Ziemba Environmental Protection Agency - Region 9 Memo: Review of field sampling plan for well logging & depth-specific sampling of wells, San Gabriel area 510417
6/1/1989C H 2 M Hill Environmental Protection Agency - Region 9 Revised community relations plan, San Gabriel Valley sites2642
6/5/1989David Willis CA Dept of Health Services -Testimony before US House of Representatives Environment & Labor Subcommittee on managment of San Gabriel Valley Superfund sites 1-42597
6/5/1989Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region -Testimony before US House Environment & Labor Subcommittee of Committee on Small Business, w/attch A, WIP progress summary, attch B, fact sheet2598
6/5/1989Robert Berlien Upper San Gabriel Valley Municipal Water District -Testimony of R Berlien before US House of Representatives Environment & Labor Subcommittee of Committee on Small Business hearing scheduled for 6/5/89, w/TL to N Ziemba 5/30/8910428
6/9/1989San Gabriel Valley Tribune -Newsclip: Editorial - groundwater cleanup, no cause for optimism10392
6/28/1989Pete Schabarum Los Angeles County - Board of Supervisors William Reilly Environmental Protection Agency, Washington DC Ltr: Expression of support of invitation by East Valleys Organization (EVO) to W Reilly to come to San Gabriel Valley to address public assembly on groundwater pollution10263
7/1/1989Kenneth Scarbrough Environmental Protection Agency - Environmental Monitoring Systems Laboratory Neil Ziemba Environmental Protection Agency - Region 9 Memo: EMSL-LV Technology Support Center comments on Whittier Narrows project on comparing groundwater samples fr MP system to cluster well system3690
7/6/1989Dave Mark C H 2 M Hill Reginald Stone Suburban Water Systems Ltr: Announcement of San Gabriel Technical Advisory Committee (TAC) meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8641
7/6/1989Dave Mark C H 2 M Hill James van Wagner Valley County Water District Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8646
7/6/1989Dave Mark C H 2 M Hill Steve Tsumara CA Dept of Health Services Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8648
7/6/1989Dave Mark C H 2 M Hill Ahmad Hassan CA Dept of Water Resources Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8647
7/6/1989Dave Mark C H 2 M Hill Seiichi Saito Los Angeles County - Dept of Health Services Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8652
7/6/1989Dave Mark C H 2 M Hill Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8651
7/6/1989Dave Mark C H 2 M Hill Gary Yamamoto CA Dept of Health Services Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8650
7/6/1989Dave Mark C H 2 M Hill Carl Sjoberg Los Angeles County - Dept of Public Works Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8649
7/6/1989Dave Mark C H 2 M Hill Phillip Crocker San Gabriel County Water District Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8645
7/6/1989Dave Mark C H 2 M Hill Robert Berlien Upper San Gabriel Valley Municipal Water District Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8642
7/6/1989Dave Mark C H 2 M Hill Thomas Stetson Stetson Engineers, Inc Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8643
7/6/1989Dave Mark C H 2 M Hill George Ames South Coast Air Quality Management District Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8644
7/7/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical basinwide plan rpt, San Gabriel Basin, v2 of 25481
7/7/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical basinwide plan rpt, San Gabriel Basin, v1 of 25493
7/12/1989Dave Mark C H 2 M Hill Jim Byerrum California Domestic Water Co Ltr: Request for attendance at meeting on 7/20/89 to discuss draft Whittier Narrows operable unit feasibility study (OUFS)8633
7/12/1989Dave Mark C H 2 M Hill Kris Helm Metropolitan Water District of Southern California Ltr: Request for attendance at 7/20/89 meeting to discuss draft Whittier Narrows operable unit feasibility study8636
7/12/1989Dave Mark C H 2 M Hill Leonard Blake Beverly Acres Mutual Water Co Ltr: Request for attendance at 7/20/89 meeting to discuss draft Whittier Narrows OUFS8637
7/12/1989Dave Mark C H 2 M Hill John Joham Central & West Basin Water Replenishment District Ltr: Request for attendance at 7/20/89 meeting to discuss draft Whittier Narrows operable unit feasibility study8638
7/12/1989Dave Mark C H 2 M Hill Manny Magana City of Whittier - Water Div Ltr: Request for attendance at 7/20/89 meeting to discuss draft Whittier Narrows OUFS8640
7/12/1989Dave Mark C H 2 M Hill Gerald Black San Gabriel Valley Water Co Ltr: Request for attendance at 7/20/89 meeting to discuss draft Whittier Narrows operable unit feasibility study8639
7/12/1989Dave Mark C H 2 M Hill Reginald Stone Suburban Water Systems Ltr: Request for attendance at 7/20/89 San Gabriel Technical Advisory Committee meeting re draft Whittier Narrows operable unit feasibility study8635
7/12/1989Dave Mark C H 2 M Hill Terry Kempton City of Pico Rivera Ltr: Request for attendance at 7/20/89 meeting to discuss draft Whittier Narrows operable unit feasibility study8634
7/13/1989Dave Mark C H 2 M Hill Barbara Evoy CA Water Resources Control Board Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8653
7/13/1989Margie dela Merced I C F Technology, Inc -Unvalidated data & data validation request - case #12056/4680Y memo #2, water samples for SAS volatiles, w/TL fr Dave Bingham to Neil Ziemba, EPA10384
7/13/1989Margie dela Merced I C F Technology, Inc -Unvalidated data & data validation request - case #12056/4680Y memo #1, water samples for RAS semi-volatiles, w/TL fr D Bingham to N Ziemba, 7/13/8910383
7/13/1989Dave Mark C H 2 M Hill Mike Sorensen CA Dept of Health Services Ltr: Announcement of San Gabriel Technical Advisory Committee meeting on 7/20/89 to discuss draft Whittier Narrows OUFS8654
7/15/1989Environmental Protection Agency - Region 9 -Agenda of San Gabriel technical plan briefing for Congressman E Torres 7/15/89, w/figure 1, 2, 3 & table 12624
7/17/1989C H 2 M Hill Environmental Protection Agency - Region 9 Draft Whittier Narrows OUFS, San Gabriel Basin, v1 of 22579
7/24/1989Rachel Artap I C F Technology, Inc -Unvalidated data & data validation request - case #LV918/4707Y, memo #1, water samples for SAS inorganic analyses, w/TL fr D Bingham, 7/27/8910385
8/1/1989Environmental Protection Agency - Region 9 -Fact sheet: EPA to propose basinwide technical plan [#7]5379
8/1/1989Jerry Clifford Environmental Protection Agency - Region 9 Harry Seraydarian Environmental Protection Agency - Region 9 David Howekamp Environmental Protection Agency - Region 9 Gail Cooper Environmental Protection Agency - Region 9 Nora McGee Environmental Protection Agency - Region 9 Memo: Request for review of draft Whittier Narrows OUFS, w/o draft OUFS rpt (concurrence copy)8659
8/1/1989Rachel Artap I C F Technology, Inc -Unvalidated data & data validation request - case #12056, SAS #4680Y, memo #3, water samples for SAS VOA, w/memo fr D Bingham to N Ziemba, 8/2/8910378
8/8/1989Rachel Artap -Unvalidated data & data validation request - case #12332/4680Y memo #4, water samples for SAS VOAs, w/memo fr D Bingham to N Ziemba, 8/10/892610
8/9/1989Highlander Press-Courier -Newsclip: Editorial - water problems need quick answers, w/cartoon by Emilio depicting California's groundwater system10413
8/16/1989Richard Atwater Metropolitan Water District of Southern California Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Request for extension of review & comment period for draft Whittier Narrows OUFS to 9/28/898668
8/18/1989Rachel Artap -Unvalidated data & data validation request - case #12056/4680Y, memo #4, water samples for RAS semi-volatile, w/memo fr D Bingham, 8/18/892609
8/18/1989Rachel Artap I C F Technology, Inc -Unvalidated data & data validation request - CASE #SAS 12332/4680Y memo #5, water samples for RAS semi-volatiles, w/TL fr D Bingham, 8/18/8910380
8/18/1989W MacIntosh Beverly Acres Mutual Water Users' Assn Leonard Blake Beverly Acres Mutual Water Users' Assn Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OUFS8661
8/23/1989Jack Berges -Quality assurance rpt - case #SAS 12056/4680Y memo #1, matrix/analyses organics, w/TL fr K Kitchingman to N Ziemba, 9/6/89 & TL fr Lockheed, 8/25/892602

8/23/1989Betty Deason -Quality assurance rpt - case #SAS LV918, matrix/analyses water/VOA, w/TL fr K Kitchingman to N Ziemba, 10/16/89 & TL fr Lockheed to EPA, 8/24/892603
8/24/1989Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: EPA clean water plan revealed - finding, forcing private firms to clean defended10366
8/25/1989Nora McGee Environmental Protection Agency - Region 9 Jerry Clifford Environmental Protection Agency - Region 9 Memo: Review of draft Whittier Narrows operable unit feasibility study by EPA Quality Assurance Management Section8663
8/28/1989Neil Ziemba Environmental Protection Agency - Region 9 Interested Party Ltr: Notification of extension of public comment period for draft Whittier Narrows OU until 9/15/89, w/list of addressees8658
8/29/1989Alyce Wasden Lockheed Corp -Quality assurance rpt - CASE #SAS 12056/4680Y, memo #2, matrix/analyses water/VOA, w/TL fr Kitchingman to N Ziemba, 9/11/89 & TL fr Lockheed, 8/29/892601
9/4/1989John Fleck Pasadena Star-News -Newsclip: Woes too vast to fix - EPA says valley problem too vast, expensive10365
9/5/1989Harry Seraydarian Environmental Protection Agency - Region 9 Jeff Zelikson Environmental Protection Agency - Region 9 Memo: Comments on draft Whittier Narrows OUFS by Water Management Div for compliance with federal & state ARARs, w/tables3954
9/6/1989Burton Jones Upper San Gabriel Valley Municipal Water District Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Recommendation that EPA select alternative #2, groundwater monitoring, as described in Whittier Narrows OUFS as remedial action for Whittier Narrows area8662
9/11/1989Royall Brown Upper San Gabriel Valley Municipal Water District Environmental Protection Agency - Region 9 Ltr: Expansion of R Brown's comments made at 8/30/89 meeting to review draft Whittier Narrows OUFS dated 7/17/898660
9/11/1989Gerald Black San Gabriel Valley Water Co Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OUFS8664
9/15/1989Richard Rhone Bookman-Edmonston Engineering, Inc Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Detailed comments on draft Whittier Narrows OUFS, 7/17/89, w/comments3934
9/15/1989William Robinson Upper San Gabriel Valley Municipal Water District William Reilly Environmental Protection Agency, Washington DC Ltr: Executive summary & recommendations re actions proposed by EPA for legislators, State & local agencies, w/newsclip 3/5/89 re worst contamination10204
9/15/1989JoAnn Cola Environmental Protection Agency - Region 9 Kathy Diehl Environmental Protection Agency - Region 9 ROC: Inquiry re if K Diehl has comments on draft Whittier Narrows OUFS (handwritten)8667
9/15/1989Gary Yamamoto CA Dept of Health Services Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OUFS, w/policy guidance for direct domestic use of groundwater contaminated with toxic substances, 9/22/888666
9/18/1989Barbara Evoy CA Water Resources Control Board Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OUFS by Well Investigation Program staff & request for opportunity to review rpt, w/comments & marginalia3933
9/18/1989Barbara Evoy CA Water Resources Control Board Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OUFS by Well Investigation Program staff & request for opportunity to review rpt, w/comments3935
9/18/1989Lee Garber San Gabriel Valley Tribune, Inc -Newsclip: Water agency opposes cleanup plant at Narrows - cleanup of catch basins set to prepare for rains10369
9/20/1989Mike Sorensen CA Dept of Health Services Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OUFS of 7/17/89 & preference for alternative #4, w/attch8665
10/2/1989William Franklin Central Basin Water Assn Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Water purveyors of Central Basin strongly opposed to use of groundwater resources as dilution factor for contaminants fr source outside Basin10593
10/26/1989Richard Rhone San Gabriel River Watermaster Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Request that EPA permit D Mark of CH2M Hill to give San Gabriel River Watermaster key to well sounding tube covers to measure Whittier Narrows cluster wells water level10340
10/30/1989Don Maughan CA Water Resources Control Board Linn Magoffin Main San Gabriel Basin Watermaster Ltr: Response to Jochem ltr of 9/20/89 to State Board re recommendations for implementing State Board Resolution #88-114 which calls for joint action to remedy contamination in Main San Gabriel groundwater basin10312
11/14/1989Esteban Torres US House of Representatives -Torres rpt, groundwater crisis, w/memo fr David Cohen, State Water Resources Control Board to Jesse Diaz, et al dated 3/14/90 (unsigned)2625
11/14/1989Marian Mlay Environmental Protection Agency -Statement of Marian Mlay, director of EPA Office of Groundwater Protection, before Subcommittee on Environment & Labor, US House of Representatives2628
11/16/1989Dan Glasgow Central & West Basin Water Replenishment District Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Local assistance on developing adequate protection to prevent groundwater contamination at Whittier Narrows entering Central Basin, w/o attch10592
11/28/1989Burton Jones Upper San Gabriel Valley Municipal Water District Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Constructive concepts & suggestions for Main San Gabriel Basin groundwater contamination cleanup & comments on EPA fact sheet #7 dated 8/8910314
1/1/1990Black & Veatch Metropolitan Water District of Southern California Southern California radon survey40130
1/1/1990Suburban Water Systems -Annual water quality rpt 1990, Suburban Water Systems2537
1/5/1990Linn Magoffin Main San Gabriel Basin Watermaster William van Buskirk Superfund Working/Information Group Ltr: Comments on SWIG (Superfund Working/Information Group) resolution dated 12/11/89 re public involvement in monitoring cleanup & prevention plan10363
1/11/1990Paul Smith City of Monrovia - Utilities Div Robert Berlien Main San Gabriel Basin Watermaster Ltr: Notification that City of Monrovia requests for emergency funding fr EPA &/or CA Dept of Water Resources for construction of TCE treatment facility at Monrovia's main well field pump station, w/o attch10332
1/17/1990Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Comments on draft EPA technical plan10329
1/25/1990Kent Kitchingman Environmental Protection Agency - Region 9 John Blevins Environmental Protection Agency - Region 9 Greg Baker Environmental Protection Agency - Region 9 James Hanson Environmental Protection Agency - Region 9 Tom Kremer Environmental Protection Agency - Region 9 Nathan Lau Environmental Memo: Transmittal of revised regional guidances for preparing quality assurance project plans & QA/QC requirements for non-CLP laboratories, w/o guidances 9/89 & 1/90 (index record pt 1)10330
2/5/1990Daniel McGovern Environmental Protection Agency - Region 9 Esteban Torres US House of Representatives Ltr: Outline of EPA current plans re release of basinwide technical plan, w/conclusions & recommendations developed over course of EPA's analysis of San Gabriel Valley groundwater contamination presented at 1/25/90 interagency policy meeting (unsigned)2623
2/14/1990Jeff Zelikson Environmental Protection Agency - Region 9 Robert Berlien Upper San Gabriel Valley Municipal Water District Ltr: Transmittal of EPA preliminary draft basinwide technical plan, w/o attchs10354
2/14/1990Jeff Zelikson Environmental Protection Agency - Region 9 Sally Tanner CA Assembly Ltr: Transmittal of EPA preliminary draft basinwide technical plan, w/o attchs10355
2/22/1990Esteban Torres US House of Representatives Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Notification that 2nd field hearing on groundwater contamination in San Gabriel Valley will be held on 4/30/90 to discuss & hear comments on basinwide technical plan & White Paper10346
3/1/1990CA Regional Water Quality Control Board - Los Angeles Region Environmental Protection Agency - Region 9 Sampling plan (for EPA contract laboratory program, CLP) for multiple sites, San Gabriel basin Superfund area, ref cooperative agreement grant #V-009472-01-1, w/ltr 3/21/90 fr Regional Board to EPA & marginalia2968
3/7/1990Steve Scauzillo San Gabriel Valley Tribune, Inc -Newsclip: Valley officials optimistic on water cleanup plan10367
3/15/1990Michele Fuetsch Los Angeles Times -Newsclip: Lakewood seeks coalition of cities on water issues - Lakewood seeks coalition for more clout10308
3/16/1990Richard Rhone Central & West Basin Water Replenishment District Bill Dendy Main San Gabriel Basin Watermaster Ltr: Review of 3/2/90 draft of San Gabriel groundwater basin institutional & financial issues paper10320
3/16/1990Maxine Leichter Sierra Club - Angeles Chapter Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Request for EPA assistance to form community work group in San Gabriel Valley, w/ltr 3/14/90 to A Schwartz re its makeup10347
3/23/1990Timothy Jochem Upper San Gabriel Valley Municipal Water District Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Request for EPA's intentions re Sierra Club's request for formation of community work group, w/statement by M Leichter, Sierra Club before Upper San Gabriel Valley Municipal Water District's 3/21/90 meeting10337
3/31/1990C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Installation of groundwater monitoring wells, Whittier Narrows OU, stage 1 San Gabriel RI/FS, w/revised table 5-62658
3/31/1990C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Installation of groundwater monitoring wells, Whittier Narrows OU, stage 1 San Gabriel RI/FS - figures 1-3 (24 inches x 36 inches) (attchs only)34221
4/1/1990Bookman-Edmonston Engineering, Inc Central & West Basin Water Replenishment District Annual rpt on results of water quality monitoring, water year 1988-89, prepared in cooperation with Central Basin Municipal Water District & West Basin Water Association2541
4/10/1990Kris Helm Metropolitan Water District of Southern California David Cohen CA Water Resources Control Board Ltr: Comments on White Paper which addresses San Gabriel groundwater quality management plan institutional & financial issues10321
4/10/1990Richard Atwater Central Basin Municipal Water District David Cohen CA Water Resources Control Board Ltr: Review of revised draft San Gabriel groundwater basin White Paper dated 4/3/9010322
4/11/1990C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Well logging & depth-specific sampling of wells, Whittier Narrows OU, stage 1 RI/FS2657
4/12/1990Environmental Protection Agency - Region 9 CA Water Resources Control Board CA Regional Water Quality Control Board - Los Angeles Region -San Gabriel groundwater basin White Paper - groundwater quality management plan, institutional & financial issues (draft, revised 4/12/90)2627
4/12/1990Steve Scauzillo San Gabriel Valley Tribune, Inc -Newsclip: Torres, Tanner hit Watermaster group's actions - control of groundwater cleanup is issue10353
4/16/1990Environmental Protection Agency - Region 9 -Press release: Environmental News - release of basinwide technical plan & White Paper describing comprehensive long-term approach to control spread of groundwater contamination & cleanup of San Gabriel Valley on 4/17/90 in Baldwin Park10318
4/16/1990Edwin Finster CA Water Resources Control Board -Opening statement on White Paper presented at joint meeting of EPA, State Water Resources Control Board & Regional Board on 4/17/90 (final draft)10319
4/17/1990C H 2 M Hill Environmental Protection Agency - Region 9 Basinwide technical plan rpt, v1 of 2 (public review draft)4053
4/17/1990C H 2 M Hill Environmental Protection Agency - Region 9 Basinwide technical plan rpt, v2 of 2 (public review draft)4054
4/18/1990Berkley Hudson Los Angeles Times -Newsclip: Short-term plan for cleaning up water released - officials propose 12 treatment plants, admit job is too big & too costly for any government agency10351
4/30/1990Michael Whitehead San Gabriel Valley Water Co Main San Gabriel Basin Watermaster Ltr: Comments & recommendations on proposals to fundamentally alter Main San Gabriel Basin Judgment that governs withdrawal of groundwater fr basin10323
5/1/1990Kenneth Scarbrough Environmental Protection Agency - Environmental Monitoring Systems Laboratory Neil Ziemba Environmental Protection Agency - Region 9 Memo: EMSL-LV Support Center comments on Whittier Narrows comparison project, w/memo fr C Carlsen, et al, to N Ziemba re overview2548
5/10/1990Steve Scauzillo San Gabriel Valley Tribune, Inc -Newsclip: Watermaster board reaches out in cleanup efforts10360
5/20/1990C H 2 M Hill Main San Gabriel Basin Watermaster Main San Gabriel Basin Watermaster GIS (Geographic Information System) support & database development workplan, LA County2612
5/25/1990Esteban Torres US House of Representatives Neil Ziemba Environmental Protection Agency - Region 9 Ltr: Summary of 2nd San Gabriel groundwater basin summit meeting on 5/12/90 convened by Assemblywoman Sally Tanner & Congressman Esteban Torres & invitation to N Ziemba to join task force10359
8/1/1990Stetson Engineers, Inc Main San Gabriel Basin Watermaster Technical plan for basin groundwater cleanup (draft)2599
8/1/1990Stetson Engineers, Inc Main San Gabriel Basin Watermaster Technical plan for basin groundwater cleanup (draft) - map showing location of wells with historic total VOC contamination exceeding 100 parts per billion (attch only)34288
8/16/1990C H 2 M Hill Environmental Protection Agency - Region 9 Draft quality assurance project plan for Whittier Narrows well cluster sampling, San Gabriel Valley area 43502
8/17/1990C H 2 M Hill Environmental Protection Agency - Region 9 Draft sampling & analysis plan for Whittier Narrows cluster well sampling, San Gabriel area 4 [CH2M-Hill #69013.4Q.QS]3501
9/1/1990Larry Holm C H 2 M Hill -Compendium of writings on observational method in waste remediation3437
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Gerald Black San Gabriel Valley Water Co Ltr: Response to comments received on 9/11/89 fr review of draft Whittier Narrows OUFS8944
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Mike Sorensen CA Dept of Health Services Ltr: Response to comments received fr review of draft Whittier Narrows OUFS8945
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Richard Rhone Bookman-Edmonston Engineering, Inc Ltr: Response to comments received from review of draft Whittier Narrows OUFS8946
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Danny Glasgow Central & West Basin Water Replenishment District Ltr: Response to comments received 9/11/89 fr Central & West Basin Water Replenishment District's review of draft Whittier Narrows OUFS8947
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Royall Brown Upper San Gabriel Valley Municipal Water District Ltr: Response to comments received on 9/11/89 fr review of draft Whittier Narrows OUFS8949
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Gary Yamamoto CA Dept of Health Services Ltr: Response to comments received from review of draft Whittier Narrows OUFS8951
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Barbara Evoy CA Water Resources Control Board Ltr: Response to comments received from review of draft Whittier Narrows OUFS8950
9/4/1990Tom Huetteman Environmental Protection Agency - Region 9 Wayne Praskins Environmental Protection Agency - Region 9 Memo: Review of sampling & analysis plan for Whittier Narrows cluster well sampling, San Gabriel area 49418
9/4/1990Lee Otis Environmental Protection Agency - Region 9 Leonard Blake Beverly Acres Mutual Water Users' Assn Ltr: Response to comments received on 8/18/89 fr review of draft Whittier Narrows OUFS8948
9/11/1990David Towell C H 2 M Hill Tom Huetteman Environmental Protection Agency - Region 9 Memo: Addendum to sampling & analysis plan (SAP) for Whittier Narrows cluster well sampling, San Gabriel area 4, 8/17/90 [Project #LAO69013.4Q.QS]9096
9/20/1990John Norman Central & West Basin Water Replenishment District Lee Otis Environmental Protection Agency - Region 9 Ltr: Acknowledgment of receipt of 9/4/90 ltrs to Glasgow & Rhone & request for issuance of Whittier Narrows feasibility study in 199011233
9/28/1990Tom Huetteman Environmental Protection Agency - Region 9 Wayne Praskins Environmental Protection Agency - Region 9 Memo: Review & approval of sampling & analysis plan for Whittier Narrows cluster well sampling, San Gabriel, area 49097
10/1/1990Kent Kitchingman Environmental Protection Agency - Region 9 Lee Otis Environmental Protection Agency - Region 9 Memo: Review of San Gabriel Basin area 4 quality assurance project plan for Whittier Narrows well cluster sampling9417
10/26/1990Central & West Basin Water Replenishment District Lee Otis Environmental Protection Agency - Region 9 Ltr: Transmittal of agenda for Central & West Basin Water Replenishment District/EPA Whittier Narrows remediation plan meeting scheduled for late 10/90 or early 11/90, w/o attch (unsigned)11232
10/29/1990Wayne Praskins Environmental Protection Agency - Region 9 William Allan US Dept of the Interior - Office of Environmental Project Review Ltr: Notification of potential damages to natural resources & EPA's intent to initiate negotiations with PRPs & status of 5 operable units, w/o attch10491
10/29/1990Wayne Praskins Environmental Protection Agency - Region 9 CA Resources Agency - Natural Resources Trustee Ltr: Notification of potential damages to natural resources & EPA's intent to initiate negotiations with PRPs & status of 5 San Gabriel Valley OUs, w/o attch10492
11/13/1990Ken Martins C H 2 M Hill Kimo Look C H 2 M Hill Memo: Evaluation on sensitivity of methylene chloride to carbon use & treatment plant O&M cost, w/TL fr K Look to EPA's L Otis, 11/15/909095
11/27/1990C H 2 M Hill Environmental Protection Agency - Region 9 Sampling & analysis plan for monitoring well installation & sampling, San Gabriel areas 5 & 6, w/TL 11/27/90 to L Otis3614
12/3/1990Jonathan Harris C H 2 M Hill Ken Martins C H 2 M Hill Kimo Look C H 2 M Hill Lee Otis Environmental Protection Agency - Region 9 Neil Ziemba Environmental Protection Agency - Region 9 ROC: Telephone conference call re radon, methylene chloride & other issues in Whittier Narrows9104
12/5/1990David Towell C H 2 M Hill Neil Ziemba Environmental Protection Agency - Region 9 Memo: Response to EMSL Whittier Narrows Westbay comparison study comments (unsigned)2568
12/5/1990Roy Diaz I C F Technology, Inc -Data validation rpt: Case #14990 memo #4, 13 water samples, analysis RAS total metals, w/TL to L Otis dated 12/5/90 & request for data validation memo fr QAMS dated 10/31/903671
12/10/1990Kimo Look C H 2 M Hill Ken Martins C H 2 M Hill Lee Otis Environmental Protection Agency - Region 9 Neil Ziemba Environmental Protection Agency - Region 9 Memo: Preliminary evaluation of off-gas reheater exhaust & permitting [Project #LAO69013.WN.CO]9103
12/12/1990David Chang C H 2 M Hill Lee Otis Environmental Protection Agency - Region 9 Neil Ziemba Environmental Protection Agency - Region 9 Memo: Whittier Narrows OUFS, cost comparison of small-scale package plant to full-scale AOP, w/attchs3673
12/12/1990David Chang C H 2 M Hill Lee Otis Environmental Protection Agency - Region 9 Neil Ziemba Environmental Protection Agency - Region 9 Memo: Whittier Narrows OUFS, advanced oxidation process, w/table 1, water quality at Whittier Narrows9100
12/13/1990David Towell C H 2 M Hill Kent Kitchingman Environmental Protection Agency - Region 9 Memo: 2nd quarterly sampling of Whittier Narrows cluster wells, w/ table 5-2, request for analysis (RFA) table [Project #LAO69013.4Q.QS]9099
12/17/1990Kimo Look C H 2 M Hill Lee Otis Environmental Protection Agency - Region 9 Memo: Advanced oxidation process impact table on water quality at Whittier Narrows, w/table [Project #LAO69013.WN.R6]9102
12/18/1990Kimo Look C H 2 M Hill David Chang C H 2 M Hill Ken Martins C H 2 M Hill Lee Otis Environmental Protection Agency - Region 9 ROC: Whittier Narrows treatment including radon, off-gas requirements & advanced oxidation (highlights agreed upon during phone conversation)9101
12/21/1990Robert Raczko C H 2 M Hill Benjamin Lykins, Jr Environmental Protection Agency - Drinking Water Research Div John Dyksen Village of Ridgewood, NJ - Div of Water Supply -Cost of existing ozone installations, w/TL 12/21/90 fr Kimo Look, CH2M Hill to Lee Otis, EPA3672
1/1/1991Suburban Water Systems -Annual water quality rpt 1991, Suburban Water Systems2515
1/10/1991Lee Otis Environmental Protection Agency - Region 9 John Norman Central & West Basin Water Replenishment District Ltr: EPA recommendations for type & locations of monitoring wells downgradient of Whittier Narrows Dam, w/figures 1, proposed monitoring wells in Whittier Narrows & figure 2, proposed monitoring wells location map9857
2/15/1991Richard Chamberlain Transit Mixed Concrete Co Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Ltr: Comments on proposed amendment to water quality control plan for LA River basin & implementation plan re extraction of groundwater within San Gabriel Valley basin dated 1/14/9110420
2/20/1991Carl Boronkay Metropolitan Water District of Southern California Robert Ghirelli CA Regional Water Quality Control Board - Los Angeles Region Ltr: Comments on 1/11/91 proposal to add groundwater management element to implementation program for LA River Basin water quality control plan10422
3/4/1991Maxine Leichter Sierra Club - Angeles Chapter CA Regional Water Quality Control Board - Los Angeles Region Testimony by M Leichter at Regional Board on behalf of Sierra Club, Angeles Chapter on proposed amendment to Water Quality Plan10423
3/13/1991James Johnson Environmental Protection Agency - Region 9 Kent Kitchingman Environmental Protection Agency - Region 9 Data package re analysis of case LV1S22 for volatile organics - purge & trap GC/MS analysis, 3 soil samples, w/TL 3/13/912697
3/14/1991Neil Ziemba Environmental Protection Agency - Region 9 Karl Johnson Main San Gabriel Basin Water Quality Authority Ltr: Summary of EPA position re Watermaster Technical Plan & comments on proposal re 11 treatment facilities, w/3/14/91 agenda & Executive Officer Rpt2580
3/29/1991Steve Davis El Monte/South El Monte Chamber of Commerce Ellen Dixon El Monte/South El Monte Chamber of Commerce Daniel McGovern Environmental Protection Agency - Region 9 Ltr: Request for moratorium on all investigative drilling & monitoring tests until government agencies can produce equitable solution to drilling cost9624
5/1/1991--Whittier Narrows well sampling cross reference list, 9/90, 1/91, 4/91 & 5/91 sampling rounds7080
5/29/1991C H 2 M Hill Environmental Protection Agency - Region 9 Draft final technical memo: Installation of groundwater monitoring wells, Whittier Narrows OU, stage 1 RI/FS5077
6/1/1991Environmental Protection Agency - Region 9 -Fact sheet: Changes proposed for groundwater remedy at Suburban operable unit [Issue #11]9640
6/13/1991Michael Bandrowski Environmental Protection Agency - Region 9 Lee Otis Environmental Protection Agency - Region 9 Memo: Radiation Program comments re radon buildup on air strippers at Whittier Narrows OU, w/rpt on radiological concerns at Whittier Narrows, 5/913216
6/18/1991Sharon Lin I C F Technology, Inc -Data validation rpt: Case/SAS #6243Y memo #1, site ID #04, RAS & SAS volatile analyses (4 water samples), w/TL fr V Taylor to L Otis, 6/18/915156
6/20/1991Margie Weiner I C F Technology, Inc Lee Otis Environmental Protection Agency - Region 9 Memo: Transmittal of amended table 3 re volatiles, initial & continuing calibrations for case #LV1S16 memo #3 (rpt date 2/15/91, amended 6/19/91), w/attch9595
7/1/1991C H 2 M Hill Central Basin Municipal Water District Metropolitan Water District of Southern California Montebello Forebay groundwater protection strategy, proposed action plan2592
7/5/1991Whittier Daily News -Newsclip: County - radical water cleanup plan advocated (Torres plan)10400
7/12/1991Sripriya Chari I C F Technology, Inc -Data validation rpt: San Gabriel cluster wells, site ID #27, case/SAS #16308 memo #5, SDG #MYE 423, analysis RAS metals, 20 water samples, w/TL fr V Taylor to L Otis, 7/11/913113
7/16/1991Environmental Protection Agency - Region 9 -Community meeting transcript, Suburban Water Systems/Bartolo Well Field OU proposed record of decision (ROD) amendment3045
7/16/1991Sripriya Chari I C F Technology, Inc -Data validation rpt: San Gabriel cluster wells, site ID #27, case/SAS #6243Y memo #3, 24 water samples, analyses SAS inorganics, w/TL fr V Taylor to L Otis, 7/15/913139
7/17/1991Rameen Moezzi I C F Technology, Inc -Data validation rpt: San Gabriel cluster wells, site ID #27, case/SAS #16308 memo #7, RAS semivolatiles, 20 water samples, w/TL fr V Taylor to L Otis, 7/17/913095
7/17/1991Long Beach Press Telegram -Newsclip: Southeast Water Coalition meets10401
7/19/1991Steve Scauzillo Whittier Daily News -Newsclip: Narrows water plan - new treatment facility for groundwater gains steam, w/map showing project location10398
7/22/1991Sripriya Chari I C F Technology, Inc -Data validation rpt: San Gabriel site ID #27, case/SAS #16308 memo #8, SDG #MYF 338, analysis RAS metals, 4 low concentration groundwater samples, w/TL fr V Taylor to L Otis, 7/22/913082
7/23/1991Richard Atwater Central Basin Municipal Water District Regina Turney-Murph City of Compton Dan Davis City of Long Beach Memo: EPA Whittier Narrows containment project & Montebello Forebay protection strategy, w/8/1/91 ltr fr Central Basin Water District to EPA10402
7/26/1991David Jones Environmental Protection Agency - Region 9 Steve Davis El Monte/South El Monte Chamber of Commerce Ellen Dixon El Monte/South El Monte Chamber of Commerce Ltr: Response to ltr of 3/29/91 to Daniel McGovern re request for moratorium on all investigative drilling & monitoring tests (concurrence copy)9625
8/1/1991Richard Atwater Central Basin Municipal Water District Lee Otis Environmental Protection Agency - Region 9 Ltr: Transmittal of proposed action plan for Montebello Forebay protection strategy & request for meeting to discuss implementation of strategy & Whittier Narrows OU, w/attch47729
8/2/1991C H 2 M Hill Central Basin Municipal Water District West Basin Municipal Water District Cooperative groundwater quality monitoring program, 1990 annual rpt2593
8/7/1991David Towell C H 2 M Hill Robert Collar C H 2 M Hill Gail Jones Environmental Protection Agency - Region 9 Memo: Notice of intent to collect initial groundwater samples fr monitor wells in RI areas 4, 5 & 6, w/o request for analyses table 5-4 & appendix A11611
8/15/1991Steve Tamaya San Gabriel Valley Tribune, Inc -Newsclip: Torres seeks faster groundwater cleanup, w/photo of Representative Esteban Torres10391
9/1/1991Rameen Moezzi I C F Technology, Inc -Data validation rpts & laboratory results for EPA monitor wells 1-MP, 2-2, 2-3, 2-4, 2-5, 6-1, 6-2, 5-1, w/sample number cross reference lists, 9/914175
9/10/1991Tom Kremer Environmental Protection Agency - Region 9 Mike Stover City of Lakewood - Office of Assistant City Manager Ltr: Status of Whittier Narrows OUFS submitted in response to ltr 7/22/91 [sic] fr City of Lakewood mayor R Wagner on behalf of Southeast Water Coalition10124
10/28/1991Esteban Torres US House of Representatives Los Angeles Times Newsclip: Perspective on pollution, it's do-it-ourselves time - contamination of San Gabriel Valley spreading, cleanup partnership proposed, w/map on water contamination in Valley & photo of Representative E Torres10390
11/1/1991James Davis CA Dept of Conservation - Div of Mines & Geology -Oversize map: Special studies zones, El Monte quadrangle, revised official map effective 11/1/91 (24 inches x 36 inches, scale 1:24000)40123
12/13/1991Rameen Moezzi I C F Technology, Inc -Data validation rpt: Case/SAS #LV1S64, memo #1, site ID #27, analysis of RAS & SAS volatiles (low DL), 20 water samples, w/sample # cross reference list & TL fr V Taylor, 12/13/911745
1/22/1992Roy Diaz I C F Technology, Inc -Data validation rpt: Case/SAS #LV1S64, memo #2, analysis of SAS inorganics, w/sample # cross reference list & TL fr V Taylor to W Praskins, 1/22/921746
3/13/1992Frank Milam I C F Technology, Inc -Data validation rpt: Case/SAS #LV2S20, memo #4, site ID #27, RAS & SAS volatiles analysis, VOA sample #YK113-132, w/area 6 & Whittier Narrows cross reference lists, 1/921522
3/19/1992Richard Atwater Central Basin Municipal Water District Robert Berlien Upper San Gabriel Valley Municipal Water District Ltr: Request for cooperation defining usable flow in relation to contaminated groundwater & movement of contaminated groundwater across Whittier Narrows under Long Beach Judgment (unsigned)6621
3/20/1992Glenn Kistner Environmental Protection Agency - Region 9 Robert Pease South Coast Air Quality Management District Ltr: Request for additional ARARs for Whittier Narrows area, w/discussion of legal framework pertinent to identification of ARARs10488
3/20/1992Glenn Kistner Environmental Protection Agency - Region 9 Ken Harris CA Water Resources Control Board Ltr: Request for additional ARARs for Whittier Narrows area, w/discussion of legal framework pertinent to identification of ARARs10490
3/20/1992Glenn Kistner Environmental Protection Agency - Region 9 Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Ltr: Request for additional ARARs for Whittier Narrows area, w/discussion of legal framework pertinent to identification of ARARs10489
3/23/1992Barbara Gordon I C F Technology, Inc -Data validation rpt: Case/SAS #LV2S20, memo #5, site ID #27, sample #YK133-YK141, analysis of RAS & SAS volatiles, w/TL fr V Taylor to W Praskins, 3/23/922496
4/1/1992Barbara Gordon I C F Technology, Inc -Data validation rpts & laboratory results for EPA monitor wells 1-MP, 2-2, 2-3, 2-4, 2-5, 5-1, 6-1, 6-2, w/sample # cross reference lists, 4/925958
5/14/1992Environmental Protection Agency - Region 9 -Guidance documents for Whittier Narrows operable unit administrative record2516
5/26/1992Frances McChesney CA Water Resources Control Board Glenn Kistner Environmental Protection Agency - Region 9 Ltr: State & Regional Board applicable & relevant & appropriate requirements (ARARs) for Whittier Narrows area OU2517
6/1/1992West Basin Municipal Water District Central Basin Municipal Water District -Annual water quality rpt 1991, cooperative basinwide Title 22 groundwater monitoring program, w/TL 7/30/92 fr R Atwater to K Setian2508
6/29/1992Gary Yamamoto CA Dept of Health Services - Office of Drinking Water Wayne Praskins Environmental Protection Agency - Region 9 Ltr: Transmittal of applicable or relevant & appropriate requirements (ARARs) for Whittier Narrows OU, w/attch10493
7/1/1992Ian Jensen I C F Technology, Inc -Data validation rpts & laboratory results for EPA monitor wells 1-MP, 2-2, 2-3, 2-4, 2-5, 5-1, 6-1, 6-2, w/sample number cross reference lists, 7/925975
7/2/1992C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo - area 4 (Whittier Narrows) monitoring well sampling, San Gabriel area 4 remedial investig2133
7/7/1992Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Transmittal of applicable or relevant & appropriate requirements (ARARs) for Whittier Narrows operable unit, w/attch2520
7/21/1992C H 2 M Hill Environmental Protection Agency - Region 9 Interim RI rpt, San Gabriel Basin2497
7/24/1992C H 2 M Hill Environmental Protection Agency - Region 9 Data evaluation technical memo - Whittier Narrows operable unit feasibility study2134
7/31/1992Gail Jones I C F Technology, Inc Hedy Ficklin I C F Technology, Inc Memo: Transmittal of Whittier Narrows CLP paperwork for 1991, field QA/QC summary forms, w/attchs2507
8/1/1992Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Completion rpt, multiport groundwater monitoring wells WN-1 & WN-2, Whittier Narrows area40136
8/1/1992Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Completion rpt, multiport groundwater monitoring wells WN-1 & WN-2, Whittier Narrows area - Welenco geological surveys, electric & guard resistivity gamma-ray logs (attchs only)40162
8/6/1992Jeff Hendrix C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Visual survey for land use south of Whittier Narrows operable unit, w/maps & list of site names10509
8/11/1992Glenn Kistner Environmental Protection Agency - Region 9 Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Ltr: Request for review & comments on draft OUFS rpt & draft proposed plan for Whittier Narrows area, w/o attchs10525
8/11/1992Glenn Kistner Environmental Protection Agency - Region 9 Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Ltr: Request for review & comments on draft OUFS rpt & draft proposed plan for Whittier Narrows area, w/o attchs10526
8/27/1992Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OUFS rpt 8/7/92 & draft proposed plan 8/11/92, w/specific comments10774
9/1/1992Environmental Protection Agency - Region 9 -Fact sheet: EPA announces proposed plan for Whittier Narrows (#13)10811
9/15/1992Sunny Nelson Environmental Protection Agency - Region 9 James Goodrich Main San Gabriel Basin Water Quality Authority Timothy Jochem Upper San Gabriel Valley Municipal Water District Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Tim Hampton Metropolitan Water District of TL: Proposed plan & FS for Whittier Narrows OU, w/mailing list of Whittier Narrows OUFS (index record pt 1)10812
9/15/1992Glenn Kistner Environmental Protection Agency - Region 9 James Goodrich Main San Gabriel Basin Water Quality Authority Timothy Jochem Upper San Gabriel Valley Municipal Water District Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Tim Hampton Metropolitan Water District of Ltr: Transmittal of & request for review on Whittier Narrows OUFS & announcement of public comment period 9/16/92-10/16/92 & public meeting 9/23/92, w/mailing list for OUFS, w/o rpt (index record pt 1)10813
9/15/1992Sunny Nelson Environmental Protection Agency - Region 9 Richard Atwater Central Basin Municipal Water District Mike Stover City of Lakewood - Office of Assistant City Manager Robert Wagner Southeast Water Coalition Joint Powers Authority Thomas Regan Bookman-Edmonston Engineering, Inc Fran McPoland TL: Proposed plan & FS for Whittier Narrows OU, w/mailing list of Whittier Narrows OUFS (index record pt 2)29960
9/15/1992Glenn Kistner Environmental Protection Agency - Region 9 Richard Atwater Central Basin Municipal Water District Mike Stover City of Lakewood - Office of Assistant City Manager Robert Wagner Southeast Water Coalition Joint Powers Authority Thomas Regan Bookman-Edmonston Engineering, Inc Fran McPoland Ltr: Transmittal of & request for review on Whittier Narrows OUFS & announcement of public comment period 9/16/92-10/16/92 & public meeting 9/23/92, w/mailing list for OUFS, w/o rpt (index record pt 2)29961
9/16/1992C H 2 M Hill -Public review draft, Whittier Narrows OUFS2426
9/23/1992Environmental Protection Agency - Region 9 -Videotape: Whittier Narrows proposed plan public meeting (VHS)2081
9/23/1992Environmental Protection Agency - Region 9 -Transcript of Whittier Narrows proposed plan public meeting held at 3130 Tyler Ave, El Monte2082
9/25/1992Ronald Page CA Water Resources Control Board Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Acknowledgment of receipt of 9/15/92 ltr fr G Kistner to K Harris & restatement of important points in review of ARCS West rpt public review draft, Whittier Narrows OU/FS11089
10/1/1992Ian Jensen I C F Technology, Inc -Data validation rpts & laboratory results for EPA monitor wells 1-MP, 2-2, 2-3, 2-4, 2-5, 5-1, 6-1, 6-2, w/sample number cross reference lists, 10/925858
10/1/1992Jeff Helsley Southeast Water Coalition Joint Powers Authority Environmental Protection Agency - Region 9 Comments on draft Whittier Narrows OUFS (unsigned)11211
10/2/1992Luigi Vernola City of Norwalk - City Council Luigi Vernola Southeast Water Coalition Joint Powers Authority David Jones Environmental Protection Agency - Region 9 Ltr: Southeast Water Coalition Joint Powers Authority's request for EPA to conduct 2nd public hearing on revised Whittier Narrows OUFS11210
10/14/1992Water Replenishment District of Southern California Environmental Protection Agency - Region 9 Comments on revised EPA Whittier Narrows OUFS 9/16/9211213
10/19/1992Richard Atwater Central Basin Municipal Water District Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Comments on Whittier Narrows OU FS, w/Montebello Forebay groundwater protection strategy & proposed action plan dated 7/912145
10/29/1992Scott Temple Central Basin Water Assn Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Comments on Whittier Narrows OUFS11123
11/16/1992Luigi Vernola Southeast Water Coalition Joint Powers Authority John Norman Water Replenishment District of Southern California John Maulding Main San Gabriel Basin Watermaster James Goodrich San Gabriel Basin Water Quality Authority Richard AtwatGlenn Kistner Environmental Protection Agency - Region 9 Ltr: Comments on 9/16/92 public review draft of Whittier Narrows OUFS, w/preliminary contaminant monitoring & removal plan2058
11/16/1992Ann Negendank City of Pico Rivera - Office of Assistant City Manager Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Request that area lying within City of Pico Rivera be included in Whittier Narrows OUFS11214
11/16/1992John Norman Water Replenishment District of Southern California Luigi Vernola Southeast Water Coalition Joint Powers Authority Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Comments on public review draft of Whittier Narrows OUFS 9/16/9211209
11/16/1992Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Comments on public review draft of Whittier Narrows OUFS rpt 9/16/92 & proposed plan 9/92, w/attch2059
12/9/1992Glenn Kistner Environmental Protection Agency - Region 9 Jeff Helsley Water Replenishment District of Southern California Ltr: Confirmation of 12/11/92 meeting with Water Replenishment District of Southern California to discuss EPA proposed monitor system & schedule for Whittier Narrows OU11343
1/1/1993--Table A3, Central Basin volatile organic chemical analysis summary 1993, including City of Pico Rivera wells, w/marginalia25045
1/1/1993Deborah Dietrich Environmental Protection Agency, Washington DC Removal Managers, Regions 1-10 Memo: Review of (draft) final guidance on numeric removal action levels (RALs) for contaminated drinking water sites, w/attchs5250
1/4/1993Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Review of agency review draft of Whittier Narrows feasibility study rpt 8/7/92 & of comments to OUFS 9/16/92 by Dept of Toxic Substances Control11648
1/27/1993Mark Klaiman Environmental Protection Agency - Region 9 Glenn Kistner Environmental Protection Agency - Region 9 Memo: Review of Whittier Narrows administrative record file, w/examples of docs in site file which may indicate under inclusive nature of ARF & ARF dated 8/31/921799
2/25/1993Glenn Kistner Environmental Protection Agency - Region 9 Jeff Helsley Water Replenishment District of Southern California Ltr: Transmittal of interim final guidance on removal action levels, 10/6/87 & exhibit 3 of draft final guidance on removal action, 1/93, w/o attchs11718
3/2/1993Glenn Kistner Environmental Protection Agency - Region 9 Whittier Narrows Administrative Record File Memo: Other documents considered or relied upon for Whittier Narrows operable unit interim ROD11706
3/3/1993Glenn Kistner Environmental Protection Agency - Region 9 Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Ltr: Transmittal of & request for review on Record of Decision (ROD) & responsiveness summary for Whittier Narrows operable unit11713

3/5/1993Barbara Gordon I C F Technology, Inc -Data validation rpt: Case #LV3S19, memo #2, SAS volatile analysis, sample #SY4712-SY4729, w/sample # cross reference list, WN-01 & WN-02, 1/931608
3/10/1993--Tables: Info on wells in Whittier Narrows area, including well name, recordation #, state well #, year drilled, well status, etc, w/marginalia re Central Basin25076
3/15/1993Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Whittier Narrows Workplan Committee meeting scheduled for 3/17/93 to discuss workplan progress25077
3/15/1993Rich Freitas Environmental Protection Agency - Region 9 Glenn Kistner Environmental Protection Agency - Region 9 Memo: Cost comparison estimate for Westbay & Waterloo multi-level groundwater monitoring wells, w/cost info & sales literature25133
3/23/1993Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Transmittal of results of quarterly groundwater sampling of monitoring wells in Whittier Narrows area of Central Basin, w/attch11903
3/26/1993David Burden Environmental Protection Agency - Robert S Kerr Environmental Research Laboratory JoAnn Cola Environmental Protection Agency - Region 9 Memo: Response to request to evaluate application of CFEST code to San Gabriel basin groundwater modeling, Suburban Water Systems/Bartolo Well Field OU11888
3/31/1993John Wise Environmental Protection Agency - Region 9 -Whittier Narrows record of decision (ROD), "monitoring only" (no action) alternative selection declaration, w/decision summary, responsiveness summary1523
4/8/1993Southeast Water Coalition Joint Powers Authority -Bulletin: Southeast Water Coalition News - cities see framework for water quality protection in new EPA rpt11937
4/15/1993Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Whittier Narrows Workplan Committee meeting scheduled for 5/4/93 to discuss workplan progress, w/fax TL 4/15/93 fr R Whitaker to J Goodrich, et al25079
5/20/1993Greg Woodside C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Draft technical memo: Draft hydrophysical logging/spinner logging comparison [Task 6]12179
5/20/1993--Table: Well elevation survey for Whittier Narrows area, surveyed 5/20/9325083
5/25/1993Greg Woodside C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Whittier Narrows monitoring activities, evaluation of groundwater level data in S El Monte, w/figure 1, S El Monte groundwater elevation data locations at Regional Board facility assessments25148
5/28/1993Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Whittier Narrows Workplan Committee meeting scheduled for 6/4/93 to discuss workplan progress, w/fax TL 5/28/93 fr R Whitaker to distribution list25081
6/2/1993Stetson Engineers, Inc -Schedule of workplan for comprehensive water quality investigation, 3/93-2/9525082
6/4/1993Glenn Kistner Environmental Protection Agency - Region 9 -Meeting notes: 6/4/93 Whittier Narrows local agency meeting at Water Replenishment District of Southern CA, PRPs to perform coordinated water level measurements, review of Pico Rivera well logs, LOE to provide GIS maps, etc, w/sign-in sheet (handwritten)25048
6/7/1993Barbara Gordon I C F Technology, Inc -Data validation rpt: Case #LV3S43, memos #1 & #2, SAS volatile analysis, sample #SY5706-SY5744, w/sample # cross reference list, WN-01, WN-02, 4/931085
6/24/1993Quang Nguyen Stetson Engineers, Inc Jeff Helsley Water Replenishment District of Southern California Ltr: Transmittal of preliminary groundwater level monitoring program for Whittier Narrows area dated 6/93 & prepared for discussion during Workplan Committee meeting 8/6/93, w/attch25049
7/13/1993Greg Woodside C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Hydrophysical logging/spinner logging comparison13153
7/16/1993Glenn Kistner Environmental Protection Agency - Region 9 Jack Petrolia Los Angeles County - Dept of Health Services Ltr: Confirmation of phone conversation 7/13/93 re permit for installation of monitoring wells by CH2M Hill on behalf of EPA in Whittier Narrows area13934
7/19/1993David Towell C H 2 M Hill Greg Woodside C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Technical memo: Technical & economic comparison of 2 multiple level monitoring systems, Westbay & Waterloo, for Whittier Narrows project919
7/20/1993Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: 6/4/93 meeting notes & postponement of 8/6/93 meeting until 8/20/93, w/TL 8/4/93 fr R Whitaker to Whittier Narrows Workplan Committee distribution list (faxed 8/4/93)25051
7/30/1993Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Transmittal of comments on draft sampling & analysis plan for monitoring activities for Whittier Narrows operable unit 6/29/93, w/attch12805
8/10/1993Glenn Kistner Environmental Protection Agency - Region 9 Jonathan Harris C H 2 M Hill Ltr: Notification of EPA decision to continue using Westbay multiple-port groundwater monitoring system for Whittier Narrows operable unit13045
8/10/1993Glenn Kistner Environmental Protection Agency - Region 9 File Memo: Delay of spinner logging & depth sampling of production wells for Whittier Narrows OU13046
8/12/1993Thomas Regan Bookman-Edmonston Engineering, Inc Richard Rhone Bookman-Edmonston Engineering, Inc Distribution List Ltr: Transmittal of data for 8/20/93 Whittier Narrows Workplan Committee meeting, including 7/93 groundwater contours map, well location map, 1991-92 groundwater production, draft Whittier Narrows project schedule 8/19/93, etc, w/attchs25058
8/12/1993Thomas Regan Bookman-Edmonston Engineering, Inc Richard Rhone Bookman-Edmonston Engineering, Inc Distribution List Ltr: Transmittal of data for 8/20/93 Whittier Narrows Workplan Committee meeting, including 7/93 groundwater contours map, well location map, 1991-92 groundwater production, etc - groundwater contours map 7/93 (attch only)25198
8/20/1993Water Replenishment District of Southern California -Sign-in sheet, Whittier Narrows Local Agency Workplan Committee 8/20/93 meeting25052
9/23/1993Greg Woodside C H 2 M Hill Jonathan Harris C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Notification of methods by which wastes generated during Whittier Narrows monitoring well installation & sampling will be disposed13383
9/27/1993C H 2 M Hill Environmental Protection Agency - Region 9 Quality assurance project plan (QAPP) for Whittier Narrows monitoring activities487
9/29/1993Glenn Kistner Environmental Protection Agency - Region 9 Philip Chandler CA Regional Water Quality Control Board - Los Angeles Region Ltr: Request for review on waste disposal methods for monitoring well installation & transmittal of ltr 9/23/93 fr CH2M Hill to G Kistner, w/o attch13384
10/1/1993Environmental Protection Agency - Region 9 -Sample # cross reference list, Whittier Narrows 10/9324815
10/6/1993Lisa Hanusiak I C F Technology, Inc Glenn Kistner Environmental Protection Agency - Region 9 Memo: Review of revised quality assurance project plan (QAPP) for Whittier Narrows monitoring activities 9/27/939649
10/6/1993Lisa Hanusiak I C F Technology, Inc Glenn Kistner Environmental Protection Agency - Region 9 Memo: Review of revised sampling & analysis plan (SAP) for Whittier Narrows monitoring activities 9/27/93 prepared by CH2M Hill9650
10/8/1993Anjana Vig I C F Technology, Inc Barbara Gordon I C F Technology, Inc Frank Arceneaux I C F Technology, Inc -Data validation rpts: Case #LV3S58, memos #1-3, analysis SAS volatile, 9/7/93-10/8/93, w/sample # cross reference list, Whittier Narrows 7/93486
10/13/1993C H 2 M Hill Environmental Protection Agency - Region 9 Revised sampling & analysis plan (SAP) for Whittier Narrows monitoring activities, w/TL 10/13/93 to G Kistner469
10/13/1993Jonathan Harris C H 2 M Hill Robert Collar C H 2 M Hill Kent Kitchingman Environmental Protection Agency - Region 9 Memo: Response to comments received fr EPA 10/6/93 re sampling & analysis plan (SAP) for Whittier Narrows monitoring activities9652
10/13/1993Virgil Taylor US Army Corps of Engineers Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Consent by Secretary of Army for EPA to have continuous access to Whittier Narrows Flood Control Basin, w/exhibits A & B9651
10/15/1993Glenn Kistner Environmental Protection Agency - Region 9 Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Ltr: EPA responses to CA EPA Dept of Toxic Substances Control's comments on Whittier Narrows sampling & analysis plan (SAP) & quality assurance project plan (QAPP)13527
11/1/1993Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Groundwater contours, revised fall 1993 (11 inches x 17 inches)25146
11/10/1993Glenn Kistner Environmental Protection Agency - Region 9 Gerald Black San Gabriel Valley Water Co Ltr: Request for submittal of water quality info for well B-1 & Plant #11 for most recent sampling & prior 2 months of sampling to CH2M Hill13635
11/18/1993Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Sampling of new monitoring wells in Whittier Narrows (site spill identification #M4), w/request for analyses table listing wells to be sampled13659
11/24/1993Greg Woodside C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Whittier Narrows well installation, proposed depth for MW-10 (faxed 11/24/93)13959
12/1/1993Bookman-Edmonston Engineering, Inc -Sample # cross reference list, new Whittier Narrows cluster wells 12/93, w/Post-it fax TL memo 1/31/94 fr T Regan to G Kistner24816
12/2/1993Texaco Environmental Services Montebello Research Laboratory Groundwater monitoring event 10/93 - Montebello Research Laboratory, 329 N Durfee Ave, S El Monte14968
12/2/1993Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Results of quarterly groundwater sampling of monitoring wells in Whittier Narrows, w/table 1, summary of detected VOCs, RI area 4, summer 1993 & table 2, summary of detected VOCs, Central Basin, summer 199324833
12/6/1993Greg Woodside C H 2 M Hill File Memo: Whittier Narrows well installation, screened intervals for 8 single-point wells, w/fax TL form 1/20/94 fr G Woodside to G Kistner24836
12/13/1993Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Notification of intent to collect groudwater samples fr new monitoring wells in Whittier Narrows (SSID #M4), w/request for analyses table13935
12/14/1993Anjana Vig I C F Technology, Inc -Data validation rpt: Case #8168Y-01, memo #2, analysis SAS volatiles, 19 water samples, 10/27/93-10/29/93, site Whittier Narrows, w/tables 1A, 1B, 1C224
12/16/1993Frank Arceneaux I C F Kaiser Engineers, Inc -Data validation rpt: Case #8168Y-01, memo #1, analysis SAS volatiles, 20 water samples, 10/26/93-10/27/93, site Whittier Narrows, w/tables 1A, 1B, 1C206
1/1/1994--Revised sample # cross reference list, existing wells & new MP wells, Whittier Narrows 1/9424817
1/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Plate 2, 1992-93 test results for TCE in Whittier Narrows25064
1/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Plate 3, 1992-93 test results for PCE in Whittier Narrows25063
1/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Plate 1, quarterly 1992-93 average test results for maximum VOC contamination in Whittier Narrows (color)25065
1/1/1994W A C Corp -Aerial photos: LACDA (LA County Drainage Area) water conservation study, Whittier Narrows dam impact area (11 inches x 17 inches, exhibits 6a & 6b)38034
1/1/1994--Tables showing TCE in well 2S/12W-12A5, PCE in well 2S/12W-12A5, etc, 1980-9425072
1/3/1994Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: 8/20/93 meeting notes & 1/20/93 [sic] Whittier Narrows Workplan Committee meeting agenda, w/TL 1/14/94 fr J Helsley to distribution list (faxed 1/14/94)25059
1/4/1994Greg Woodside C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Ltr: Methods used by CH2M Hill to dispose of water generated during purging of 4 multiport wells in Whittier Narrows monitoring well installation proj13953
1/5/1994Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Results of quarterly groundwater sampling of monitoring wells in Whittier Narrows, w/table 1, summary of detected VOCs, RI area 4, fall 1993 & table 2, summary of detected VOCs, Central Basin, fall 199324834
1/7/1994Glenn Kistner Environmental Protection Agency - Region 9 Sydney Barton W B Core Co TL: Ltr 12/30/93 fr Beylik to G Woodside re dispatching water truck to clean up MW 9 on 12/20/93 & laboratory rpt re analysis of debris, w/attchs259
1/12/1994Thomas Regan Bookman-Edmonston Engineering, Inc Richard Rhone Bookman-Edmonston Engineering, Inc Distribution List Memo: Transmittal of data for 1/20/94 Whittier Narrows Workplan Committee meeting, including groundwater contours map, fall 1993 & well data summary (with water level measurements), w/attchs25060
1/19/1994Margaret May I C F Technology, Inc -Data validation rpt: Case #8248Y-01, memo #1, analysis SAS volatiles, 12/21/93-12/27/93, w/sample # cross reference list, Whittier Narrows 12/93223
2/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Groundwater monitoring in Whittier Narrows area, progress rpt 2/9415045
2/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Plate 4, groundwater contours, 1/9425062
2/2/1994Dina David I C F Technology, Inc -Data validation rpt: Case/SAS #21350/7943Q-01 memo #1, analysis SAS nitrate, etc, 11 water samples, site Whittier Narrows, w/tables & phone record log159
2/9/1994Greg Woodside C H 2 M Hill File Memo: Whittier Narrows well installation, screened intervals for 8 single-point wells & 4 MP wells, w/attchs24832
2/11/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21350, memo #2, analysis RAS dissolved metals, 7 water samples, site Whittier Narrows, w/tables132
2/16/1994Anjana Vig I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #8276Y-01, memo #1, analysis SAS volatiles, 1/10/94-1/11/94, w/rev sample # cross reference list, Whittier Narrows 1/94113
2/16/1994Mary Hart I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21350, memo #3, analysis RAS dissolved metals, collection date 12/27/93, site Whittier Narrows114
2/28/1994Robert Collar C H 2 M Hill Brooks Pangburn Main San Gabriel Basin Watermaster Memo: Expression of appreciation for info in memo 12/15/93 fr B Pangburn re inactive production wells & request for info re well location, well construction, lithologic data, w/list of wells titled welldata.xls24949
3/1/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #8276Y-01, memo #3, analysis SAS volatiles, 1/11/94-1/14/94, site Whittier Narrows, w/tables54
3/1/1994Margaret May I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #8276Y-01, memo #2, analysis SAS volatiles, 1/14/94-1/20/94, site Whittier Narrows, revised rpt, w/tables75
3/3/1994Fernando Contreras I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21483, memo #3, analysis RAS dissolved metals, 20 water samples, 1/14/94-1/20/94, site Whittier Narrows, w/tables74
3/11/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #8276Y-01, memo #4, analysis SAS volatiles, 11 groundwater samples, 2/2/94-2/4/94, site Whittier Narrows, w/tables50
3/11/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #8276Y-01, memo #5, analysis SAS volatiles, 20 groundwater samples, 1/24/94-2/1/94, site Whittier Narrows, w/tables51
3/28/1994Fernando Contreras I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21483, memo #5, analysis RAS dissolved metals, 20 water samples, 1/20/94-2/1/94, site Whittier Narrows, w/tables14317
3/30/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21483/7943Q-01, memo #1, analysis SAS total alkalinity, etc, 17 water samples, site Whittier Narrows, w/attchs24
3/30/1994Chris Davis I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21483/7943Q-01, memo #2, analysis SAS chloride, etc, 20 water samples, 1/20/94-1/31/94, site Whittier Narrows, w/attchs25
3/31/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21483, memo #6, analysis RAS dissolved metals, 13 water samples, 2/1/94-2/4/94, site Whittier Narrows, w/tables14318
3/31/1994Glenn Kistner Environmental Protection Agency - Region 9 -Meeting notes: Central Basin groundwater project recon study workshop 3/31/94 (handwritten)24720
3/31/1994US Army Corps of Engineers -Notice of workshop 3/31/94 - Army Corps of Engineers reconnaissance study to identify groundwater problems surrounding Central Basin in vicinity of Whittier Narrows (faxed 3/30/94 to EPA)24719
4/1/1994--Sample # cross reference list, Whittier Narrows, spring 199424818
4/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Annual rpt on results of water quality monitoring, water year 1992-9334641
4/4/1994US House of Representatives - Committee on Appropriations -Excerpt fr Energy & Water Development Appropriations Bill 1994 on Central Basin groundwater project (p 18, faxed 4/4/94 fr US Representatives Torres to EPA)24721
4/8/1994Chris Davis I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #21483/7943Q-01, memo #4, analysis SAS chloride, etc, 16 water samples, 2/1/94-2/4/94, site Whittier Narrows, w/tables14338
5/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Whittier Narrows study area groundwater contours, spring 1994 (11 inches x 17 inches)25141
5/13/1994Frank Arceneaux I C F Kaiser Engineers, Inc -Data validation rpt: Case #SAS 8352Y-01, memo #2, analysis SAS volatiles, 20 water samples, #SYA653-SYA672, Whittier Narrows site, w/TL 5/13/94 fr M Weiner to G Kistner15409
5/13/1994Margaret May I C F Kaiser Engineers, Inc -Data validation rpt: Case #SAS 8352Y-01, memo #3, analysis SAS volatiles, 20 water samples, #SYA633-SYA652, Whittier Narrows site, w/TL 5/13/94 fr M Weiner to G Kistner15410
5/16/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #1, analysis SAS total alkalinity, chloride, etc, 20 low concentration groundwater samples, #SYA554-SYA573, w/TL 5/26/94 fr M Weiner to G Kistner15398
5/17/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #SAS 8352Y-01, memo #4, analysis SAS volatiles, 20 water samples, #SYA673-SYA692, Whittier Narrows site, w/TL 5/17/94 fr M Weiner to G Kistner15411
5/23/1994Rameen Moezzi I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #2, analysis SAS total alkalinity, chloride, etc, 13 low concentration groundwater samples, #SYA574-SYA586, w/TL 5/24/94 fr M Weiner to G Kistner15399
5/23/1994Adriane Scheele I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #8352Y-01, memo #1, analysis SAS volatiles, 17 water samples (SYA616-SYA632), site Whittier Narrows, SSID #M4, w/tables21374
5/23/1994--Maps: Whittier Narrows monitoring well installation, technical memo - figure 5-1, cross section A-A' & figure 5-2, cross section B-B' (11 inches x 17 inches)25147
5/25/1994C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Installation of groundwater monitoring wells, Whittier Narrows monitoring activities15057
5/25/1994Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: 2/24/94 meeting notes re Pico Rivera wells, w/distribution list & 6/9/94 meeting agenda (faxed 6/7/94)25044
5/31/1994C H 2 M Hill -Sample # cross reference list, Whittier Narrows Dam cluster wells, biweekly sampling, 1st thru 6th, sampling date 3/21/94-5/31/9424828
6/1/1994Adriane Scheele I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794, memo #4, analysis RAS dissolved metals, 20 low concentration groundwater samples, #MYN345-MYN364, w/TL 6/3/94 fr M Weiner to Kistner15401
6/2/1994Rameen Moezzi I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #6, analysis SAS total alkalinity, chloride, etc, 4 low concentration groundwater samples, #SYA684-SYA687, w/TL 6/2/94 fr M Weiner to G Kistner15404
6/2/1994Frank Arceneaux I C F Kaiser Engineers, Inc -Data validation rpt: Case #SAS 8352Y-01, memo #5, analysis SAS volatiles, 20 water samples, #SYA693-SYA712, Whittier Narrows site, w/TL 6/2/94 fr M Weiner to G Kistner15412
6/2/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #SAS 8352Y-01, memo #6, analysis SAS volatiles, 6 water samples, #SYA713-SYA718, w/TL 6/2/94 fr M Weiner to G Kistner15413
6/6/1994Mary Hart I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #5, analysis SAS total alkalinity, chloride, etc, 14 low concentration groundwater samples, #SYA670-SYA683, w/TL 6/6/94 fr M Weiner to Kistner15402
6/7/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #7, analysis RAS dissolved metals, 20 low concentration groundwater samples, #MYN365-MYN384, w/TL 6/7/94 fr M Weiner to G Kistner15405
6/8/1994Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 TL: ROC 6/8/94 between J Graham of City of Pico Rivera & B Collar of CH2M Hill re Pico Rivera wells 1 & 2, w/attch (faxed, handwritten, pp 1-2 of 8 only)25132
6/10/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #3, analysis SAS total alkalinity, etc, 13 low concentration groundwater samples, #SYA587-SYA595, SYA696-SYA699, w/TL 6/1/94 fr M Weiner to Kistner15400
6/13/1994Mary Hart I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #5, analysis SAS total alkalinity, etc, 14 low concentration groundwater samples, #SYA670-SYA683, w/TL 6/6/94 (amended 6/13/94) fr M Weiner to G Kistner15403
6/17/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794, memo #8, analysis RAS dissolved metals, 4 low concentration groundwater samples, #MYN405-MYN408, w/TL 6/17/94 fr M Weiner to G Kistner15407
6/21/1994Fernando Contreras I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/SAS 7943Q-02, memo #9, analysis RAS dissolved metals, 20 low concentration groundwater samples, #MYN385-MYN404, w/TL 6/21/94 fr M Weiner to G Kistner15406
6/22/1994Donald Nellor Los Angeles County - County Sanitation Districts Interested Parties Ltr: Transmittal of & request for review on project summary of section 401 water quality certification fr Regional Board for Puente Hills Landfill Expansion project, 2800 S Workman Mill Rd, Whittier, w/attchs & marginalia to Phil, FYI14681
6/27/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S11, memo #6, SSID #M4, analysis SAS volatiles, 8 water samples, #SYA503-SYA510, w/TL 7/15/94 fr R Bauer to G Kistner20623
6/29/1994Margaret May I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S11, memo #8, SSID #M4, analysis SAS volatiles, 8 water samples, #SYA519-SYA526, w/TL 7/15/94 fr R Bauer to G Kistner20621
6/29/1994Margaret May I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S11, memo #7, SSID #M4, analysis SAS volatiles, 8 water samples, #SYA511-SYA518, w/TL 7/15/94 fr R Bauer to G Kistner20622
6/30/1994Frank Arceneaux I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S11, memo #5, SSID #M4, analysis SAS volatiles, 8 water samples, #SYA527-SYA534, w/TL 7/15/94 fr R Bauer to G Kistner20620
7/1/1994Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Sample # cross reference list, Whittier Narrows, summer 1994 (faxed 9/29/94)15422
7/1/1994Water Replenishment District of Southern California Glenn Kistner Environmental Protection Agency - Region 9 Bulletin: Groundwater, summer 199425084
7/5/1994Mike Sorensen CA Environmental Protection Agency - Dept of Toxic Substances Control Glenn Kistner Environmental Protection Agency - Region 9 Thomas Regan Bookman-Edmonston Engineering, Inc Greg Woodside C H 2 M Hill Quang Nguyen Stetson Engineers, Inc Ltr: Transmittal of results of wellhead elevation surveys conducted in 5/94 for wells in vicinity of Whittier Narrows, w/attch & field notes15922
7/7/1994Frank Arceneaux I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S11, memo #4, SSID #M4, analysis SAS volatiles, 8 water samples, #SYA535-SYA542, w/TL 7/15/95 fr R Bauer to G Kistner20618
7/26/1994Raimi Quiton I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S11, memo #9, analysis SAS volatiles, 8 water samples, #SYA543-SYA550, Whittier Narrows site, w/TL 8/1/94 fr K Hendrix to G Kistner15418
7/28/1994Mary Hart I C F Kaiser Engineers, Inc -Data validation rpt: Case #21794/7943Q-02, memo #5, analysis SAS total alkalinity, etc, 14 water samples, #SYA670-SYA683, w/TL 6/6/94 (amended 7/28/94) fr M Weiner to G Kistner15417
8/10/1994C H 2 M Hill -Sample # cross reference list, Whittier Narrows Dam cluster wells, 1st monthly sampling event24829
8/16/1994C H 2 M Hill Environmental Protection Agency - Region 9 Technical memo: Installation of groundwater monitoring wells, Whittier Narrows monitoring activities15044
8/16/1994Roger Gwinn Ferguson Co Glenn Kistner Environmental Protection Agency - Region 9 TL: New language & changes made to Water Resources Development Act of 1994, Central Basin groundwater project, w/attch & marginalia fr Nate to Glenn requesting discussion (faxed)25099
8/18/1994Raimi Quiton I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S19, memo #1, analysis SAS volatiles, 20 water samples, #SYB984-SYB999, SYC000-SYC003, w/TL 8/29/94 fr K Hendrix to G Kistner15397
9/1/1994Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Whittier Narrows study area groundwater contours, summer 1994 (color, 11 inches x 17 inches)25057
9/2/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S19, memo #2, analysis SAS volatiles, 20 water samples, #SYC004-SYC023, Whittier Narrows site, w/TL 9/9/94 fr K Hendrix to G Kistner15419
9/14/1994Water Replenishment District of Southern California -Sign-in sheet, Whittier Narrows Local Agency Workplan Committee 9/14/94 meeting25123
9/14/1994Thomas Regan Bookman-Edmonston Engineering, Inc Richard Rhone Bookman-Edmonston Engineering, Inc Distribution List Memo: Transmittal of data for Whittier Narrows Workplan Committee meeting 9/22/94, w/attch25125
9/23/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S19, memo #4, analysis SAS volatiles, 2 water samples, #SYC064-SYC065, Whittier Narrows site, w/TL 9/27/94 fr K Hendrix to G Kistner15420
9/23/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S19, memo #3, analysis SAS volatiles, 20 water samples, #SYB964-SYB983, Whittier Narrows site, w/TL 9/27/94 fr K Hendrix to G Kistner15421
10/1/1994C H 2 M Hill -Sample # cross reference list, Whittier Narrows, fall 1994 (faxed 2/1/95 fr B Collar to G Kistner)24824
10/5/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S19, memo #6, analysis SAS volatiles, 20 water samples, #SYC044-SYC063, w/TL 10/7/94 fr K Hendrix to G Kistner15396
10/7/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S19, memo #5, analysis SAS volatiles, 20 water samples, #SYC024-SYC043, w/TL 10/11/94 fr K Hendrix to G Kistner15414
10/13/1994Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case #R94S25, memo #1, analysis SAS volatiles, 8 water samples, #SYC609-SYC616, w/TL 10/13/94 fr M Weiner to K Hendrix15416
10/17/1994Kenneth Hendrix Environmental Protection Agency - Region 9 Glenn Kistner Environmental Protection Agency - Region 9 Memo: Transmittal of quality assurance review rpt, Whittier Narrows site, case #R94S25, analysis SAS volatiles, 8 water samples, w/o attch, w/sample # cross reference list, Whittier Narrows, fall 199415415
11/4/1994Glenn Kistner Environmental Protection Agency - Region 9 Robert Collar C H 2 M Hill Ltr: Transmittal of memo 10/17/94 re analysis of case #R94S25 fr K Hendrix to G Kistner, collection dates 8/10/94 & memo 10/13/94 re quality assurance review of analytical data fr M Weiner to K Hendrix, collection dates 8/10/94, w/o attchs15424
11/4/1994Glenn Kistner Environmental Protection Agency - Region 9 Tom Reagan Bookman-Edmonston Engineering, Inc Ltr: Transmittal of memo 10/17/94 re analysis of case #R94S25 fr K Hendrix to G Kistner, collection dates 8/10/94 & memo 10/13/94 re quality assurance review of analytical data fr M Weiner to K Hendrix, collection dates 8/10/94, w/o attchs15425
12/1/1994Los Angeles County - Dept of Public Works Environmental Protection Agency - Region 9 Local government groundwater protection pilot project, final rpt 9/23/92-12/31/9425434
12/2/1994Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #ESB-94-01P, memo #1, Whittier Narrows site, analysis SAS volatiles, 8 water samples, #SYC617-SYC624, w/TL 12/2/94 fr M Weiner to G Kistner15395
1/1/1995Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Whittier Narrows study area groundwater contours, fall 1994 (11 inches x 17 inches)25142
1/1/1995Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Montebello Forebay production wells between Whittier Narrows Dam & Washington Blvd (11 inches x 17 inches)25144
1/6/1995Eric Nupen CA Regional Water Quality Control Board - Los Angeles Region Miguel Valdivia Miguel's Diesel Ltr: Request for submittal of late rpt on results of analysis of sludge & waste water samples, ref ltr 11/2/90 fr Regional Board - Miguel's Diesel, 2332 S Peck Rd, Whittier24259
1/9/1995Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S01, memo #1, SSID #M4, analysis volatiles, VOA sample #SYD351 thru SYD370, Whittier Narrows OU, w/TL 1/30/95 fr K Hendrix to G Kistner16687
1/10/1995--Table: Well data & water level summary, Whittier Narrows hydrogeologic investigation24813
1/13/1995Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S01, memo #2, analysis volatiles, VOA sample #SYD311 thru SYD330, Whittier Narrows OU, w/TL 1/30/95 fr K Hendrix to G Kistner16686
1/20/1995Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S01, memo #4, analysis volatiles, VOA sample #SYD371 thru SYD390, Whittier Narrows OU, w/TL 1/30/95 fr K Hendrix to G Kistner16685
1/20/1995Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S01, memo #3, analysis volatiles, VOA sample #SYD331 thru SYD350, Whittier Narrows OU, w/TL 1/30/95 fr K Hendrix to G Kistner16688
1/23/1995Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S01, memo #5, analysis volatiles, VOA sample #SYD391 thru SYD410, Whittier Narrows OU, w/TL 2/1/95 fr K Hendrix to G Kistner16690
1/24/1995Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S01, memo #6, analysis volatiles, VOA sample #SYD411 & SYD412, Whittier Narrows OU, w/TL 2/1/95 fr K Hendrix to G Kistner16689
1/24/1995C H 2 M Hill -Sample # cross reference list, Whittier Narrows, winter 1994-9524825
1/26/1995Barbara Gordon I C F Kaiser Engineers, Inc -Data validation rpt: Case #R95S09, memo #1, analysis volatiles, 4 water samples, #SYD845 thru SYD848, Whittier Narrows site, w/TL 2/27/95 fr K Hendrix to G Kistner20624
2/15/1995Thomas Regan Bookman-Edmonston Engineering, Inc Richard Rhone Bookman-Edmonston Engineering, Inc Distribution List Ltr: Transmittal of data for Whittier Narrows Workplan Committee meeting 2/23/95, w/o attch24734
2/24/1995Michael Shiang Simpex Technologies, Inc Bernie Siu Simpex Technologies, Inc Unitog Rental Services, Inc Groundwater sampling rpt, 1st quarter 1995 - Unitog Rental Services Inc, 2829 Workman Mills Rd, Whittier19402
2/28/1995Richard Rhone Bookman-Edmonston Engineering, Inc Jim Leserman Water Replenishment District of Southern California Memo: Clarification on boundary of Water Replenishment District (WRD) of Southern California in vicinity of Montebello, w/quadrangle map65226
3/3/1995Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S09, memo #2, analysis volatiles, VOA sample #SYD849 thru SYD852, Whittier Narrows OU, w/TL 3/7/95 fr K Hendrix to G Kistner16693
3/9/1995Karen Pettit I C F Kaiser Engineers, Inc -Data validation rpt: Case/SAS #R95S09, memo #3, analysis volatiles, VOA sample #SYD853 thru SYD856, Whittier Narrows OU, w/TL 3/10/95 fr K Hendrix to G Kistner16691
3/23/1995Margie Weiner I C F Kaiser Engineers, Inc Kenneth Hendrix Environmental Protection Agency - Region 9 Memo: Transmittal of replacement table 1A for quality assurance rpt for Whittier Narrows monthly, case #R95S09, memo #2, SDG #SYD849, w/attch16664
3/28/1995Dawn Conley Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S19, memo #3, analysis RAP volatiles, VOA sample #SYE281 thru SYE300, Whittier Narrows OU, w/TL 3/28/95 fr D Conley to G Kistner16683
3/28/1995Dawn Conley Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S19, memo #3, analysis RAP volatiles, VOA sample #SYE301 thru SYE320, Whittier Narrows OU, w/TL 3/28/95 fr D Conley to G Kistner16684
3/31/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S09, analysis volatiles (low level), VOA sample #SYD857 thru SYD860, Whittier Narrows OU, w/TL 3/31/95 fr K Henry to G Kistner16692
4/1/1995C H 2 M Hill -Sample # cross reference list, Whittier Narrows, 4/9524826
4/5/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S19, analysis RAS volatiles, VOA sample #SYE321 thru SYE323, Whittier Narrows OU, w/TL 4/5/95 fr K Henry to G Kistner16666
4/5/1995Joe Eidelberg Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S19, memo #2, analysis LDL volatiles, VOA sample #SYE261 thru SYE280, Whittier Narrows OU, w/TL 4/5/95 fr J Eidelberg to G Kistner16669
4/5/1995Joe Eidelberg Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S19, memo #1, analysis LDL volatiles, VOA sample #SYE241 thru SYE260, Whittier Narrows OU, w/TL 4/5/95 fr J Eidelberg to G Kistner16672
4/18/1995C H 2 M Hill -Sample # cross reference list, Pico Rivera production wells, monthly sampling event, 2nd thru 6th, sampling date 12/13/94-4/18/9524830
4/19/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S09, analysis RAS volatiles, VOA sample #SYD861 thru SYD864, Whittier Narrows OU, w/TL 4/19/95 fr K Henry to G Kistner16628
4/26/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Revised validation of analytical data fr Whittier Narrows monthly monitoring, case/SAS #R95S09, analysis RAS volatiles, VOA sample #SYD861 thru SYD864, w/TL 4/26/95 fr K Henry to G Kistner16630
4/28/1995Eric Nupen CA Regional Water Quality Control Board - Los Angeles Region Janet Reust Texaco Montebello Research Laboratory Ltr: Comments on recently submitted results of subsurface investigation conducted in 3/92 & notification of no further requirements - Texaco Montebello Research Laboratory, 329 N Durfee Ave, Montebello32454
5/17/1995US Army Corps of Engineers Glenn Kistner Environmental Protection Agency - Region 9 -Meeting agenda: Central Basin groundwater project workshop 5/17/95, preview of findings, w/handwritten notes by G Kistner re FS $2.2 mil, $375K proposed in budget for FY 96 FS, $750K total recon costs, etc24747
6/1/1995Central Basin Municipal Water District West Basin Municipal Water District -Annual water quality rpt 1994, cooperative basinwide Title 22 groundwater monitoring program, w/TL 6/22/95 fr R Atwater to rpt recipients34642
6/12/1995Robert Ghirelli CA Regional Water Quality Control Board - Los Angeles Region -Order #95-082 (NPDES #CA0053716), waste discharge requirements for County Sanitation Districts of LA County (Whittier Narrows Water Reclamation Plant) (5/4/95, revised 6/12/95), w/attchs39228
6/19/1995Dawn Conley Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S45, analysis RAP volatiles, VOA sample #SYF467 thru SYF486, Whittier Narrows OU, w/TL 6/19/95 fr D Conley to G Kistner16646
6/19/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S09, analysis RAS volatiles, VOA sample #SYD865 thru SYD868, Whittier Narrows OU, w/TL 6/19/95 fr K Henry to G Kistner16649
6/26/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S45, analysis RAS volatiles, VOA sample #SYF427 thru SYF446, Whittier Narrows OU, w/TL 6/26/95 fr K Henry to G Kistner16644
6/27/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S45, analysis RAS volatiles, VOA sample #SYF447 thru SYF466, Whittier Narrows OU, w/TL 6/27/95 fr K Henry to G Kistner16639
6/28/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S45, analysis RAS volatiles, VOA sample #SYF301, SYF302, SYF507 thru SYF525, Whittier Narrows OU, w/TL 6/28/95 fr K Henry to G Kistner16636
6/30/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S45, analysis RAS volatiles, VOA sample #SYF487 thru SYF506, Whittier Narrows OU, w/TL 6/30/95 fr K Henry to G Kistner16640
7/1/1995C H 2 M Hill -Sample # cross reference list, Whittier Narrows, 7/9524827
7/1/1995C H 2 M Hill US Army Corps of Engineers - Los Angeles District Central Basin groundwater study, final reconnaissance rpt34644
8/25/1995Stetson Engineers, Inc Main San Gabriel Basin Watermaster Memo: Staff rpt, LA County Dept of Public Works request for emergency use of well #3A, w/attchs & TL 8/25/95 fr Main San Gabriel Basin Watermaster to interested parties24748
9/6/1995Robert Collar C H 2 M Hill Glenn Kistner Environmental Protection Agency - Region 9 Memo: Notification of intent to collect groundwater samples fr wells in Whittier Narrows area, w/table 1, request for analyses24814

9/25/1995Glenn Kistner Environmental Protection Agency - Region 9 Robb Whitaker Water Replenishment District of Southern California Ltr: Comments on draft 2nd annual monitoring rpt for Whittier Narrows OU, 1/94-1/9520770
10/25/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S64, Whittier Narrows site, analysis RAS volatiles, 20 water samples, SDG #SYG838-SYG857, w/TL 10/25/95 fr K Henry to G Kistner20626
10/25/1995Karen Henry Environmental Protection Agency - Region 9 -Data validation rpt: Case/SAS #R95S64, analysis RAS volatiles, 20 water samples, #SYG798-SYG817, w/TL 10/25/95 fr K Henry to G Kistner20628
11/1/1995C H 2 M Hill -Sample # cross reference list, Whittier Narrows, 10/95-11/95, w/TL 11/16/95 fr B Collar to N Black24831
1/19/1996C H 2 M Hill Environmental Protection Agency - Region 9 Technical memo #1: Draft Whittier Narrows enforcement support33868
1/25/1996Dawn Conley Environmental Protection Agency - Region 9 Glenn Kistner Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data resulting fr analysis at Whittier Narrows OU, case #R96S03, memo #4, SDG #SYI235, analysis OLM02.0 CLP SOW VOC, w/table 1A, analytical results 12/7/9524809
2/15/1996Margie Weiner I C F Kaiser Engineers, Inc Doug Frazer Environmental Protection Agency - Region 9 Ltr: Transmittal of table 1A & 1B containing unvalidated data & data re qualifiers for Whittier Narrows OU, case #R96S21, memo #2 & #3, SDG #SYI650 & SYI670, analysis volatiles, w/attchs & marginalia fr Rose to Doug re sending data contrary to discussion24810
2/22/1996Dawn Conley Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows quarterly, case/SAS #R96S03, SDG #SYI215, analysis RAP volatiles, 20 water samples, sample #SYI215-SYI234, collection datte 10/24/95-10/26/95, w/TL fr D Conley to D Frazer 2/22/9624804
2/26/1996Dawn Conley Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows quarterly, case/SAS #R96S03, analysis RAP volatiles, 20 water samples, sample #SYI255 thru SYI274, collection date 10/30/95-11/1/95, w/TL fr D Conley to D Frazer 2/26/9624811
3/11/1996Lily Dryden I S S I, Inc Doug Frazer Environmental Protection Agency - Region 9 TL: 22 Whittier Narrows well graphs illustrating PCE/TCE concentrations for 1980-9638618
3/12/1996Dawn Conley Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data resulting fr analysis at Whittier Narrows OU, case #R96S21, memo #1, SDG #SYI630, analysis OLM02.0 CLP SOW VOC, w/table 1A, analytical results 2/9/9624803
3/12/1996Dawn Conley Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data resulting fr analysis at Whittier Narrows OU, case #R96S21, memo #3, SDG #SYI670, analysis OLM02.0 CLP SOW VOC, w/table 1A, analytical results 2/15/9624806
3/12/1996Dawn Conley Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows quarterly, case/SAS #R96S21, analysis RAP volatiles, 20 water samples, VOA sample #SYI650 thru SYI669, collection date 1/18/96, 1/22/96 & 1/23/96, w/TL fr D Conley to D Frazer 3/12/9624807
3/18/1996Lily Dryden I S S I, Inc Doug Frazer Environmental Protection Agency - Region 9 TL: 27 Whittier Narrows well graphs illustrating PCE/TCE concentrations for 1980-9638621
3/25/1996Lily Dryden I S S I, Inc Doug Frazer Environmental Protection Agency - Region 9 TL: Draft map illustrating facility locations overlaid with aerial photos for S El Monte/Whittier Narrows area38622
4/8/1996Lily Dryden I S S I, Inc Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification that 36 TCE/PCE graphs & 2 working draft maps with SCARF facilities for Whittier Narrows area have been generated38625
6/24/1996Lily Dryden I S S I, Inc Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification that 1/96 analytical results for Whittier Narrows have been downloaded fr CH2M Hill's FTP site38628
6/27/1996Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R96S40, SDG #SYJ240, analysis OLM02.0, CLP SOW VOC, w/o attch25736
6/27/1996Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R96S40, SDG #SYJ320, analysis OLM02.0, CLP SOW VOC, w/o attch25737
6/27/1996Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R96S40, SDG #SYJ300, analysis OLM02.0, CLP SOW VOC, w/o attch25738
7/1/1996Bookman-Edmonston Engineering, Inc Whittier Narrows Local Agency Workplan Committee Groundwater monitoring rpt in Whittier Narrows area, 1/94-1/96, progress rpt (draft, unpublished work, 7/96)34643
7/3/1996Lily Dryden I S S I, Inc Doug Frazer Environmental Protection Agency - Region 9 TL: 2 Whittier Narrows maps which include graphs to illustrate TCE & PCE trend analysis for period of 1988-present38634
7/12/1996Elaine Ngo Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Review of analytical data, Whittier Narrows site, case #R96S40, SDG #SYJ260, analysis RAP volatiles, 20 low-level water samples, collection date 4/17/96-4/18/96, w/attch26909
7/18/1996Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Notification that Whittier Narrows Local Agency Workplan Committee meeting on 8/22/96 has been re-scheduled for 8/29/96, w/agenda, fax TL fr J Helsley to distribution list & marginalia37177
8/1/1996Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Average PCE concentrations in groundwater at shallow depths in Whittier Narrows, 12/93-1/96 (10 inches x 17-1/2 inches)38362
8/1/1996Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Map: Average PCE concentrations in groundwater at intermediate depths in Whittier Narrows, 12/93-1/96 (10 inches x 17-1/2 inches)38364
8/28/1996Lily Dryden I S S I, Inc Environmental Protection Agency - Region 9 Map: PCE concentration trends in Whittier Narrows, 1988-96 (10 inches x 17-1/2 inches)38321
8/30/1996Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of results for VOCs analyses, Whittier Narrows site, case #R96S52, SDGs #SYK100, SYK120, analysis low level VOCs, 25 ml purge modified CLP SOW OLM02.0, w/attchs26912
9/1/1996US Army Corps of Engineers -Whittier Narrows Dam master plan & environmental assessment34648
9/1/1996Bookman-Edmonston Engineering, Inc Water Replenishment District of Southern California Maps: Fiscal year 1994-95 groundwater production & groundwater contours, rev fall 1993 to fall 1994, Whittier Narrows study area (11 inches x 17 inches)38030
9/1/1996Bookman-Edmonston Engineering, Inc -Map: North-south geologic cross-section across Whittier Narrows showing average PCE, 12/93-7/96 (10 inches x 17-1/2 inches)38353
9/1/1996Bookman-Edmonston Engineering, Inc -Map: North-south geologic cross-section across Whittier Narrows showing average TCE, 12/93-7/96 (10 inches x 17-1/2 inches)38356
9/1/1996Upper San Gabriel Valley Municipal Water District C H 2 M Hill San Gabriel Valley Municipal Water District -Draft groundwater impact assessment rpt, San Gabriel River recycled water demonstration project40134
9/1/1996Bookman-Edmonston Engineering, Inc -Map: East-west geologic cross-section along Pomona Freeway showing average TCE, 12/93-7/96 (10 inches x 17-1/2 inches)38357
9/11/1996Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of results for VOCs analyses, Whittier Narrows site, case #R96S52, SDG #SYK140, analysis low level VOCs, 25 ml purge modified CLP SOW OLM02.0, w/attchs26913
9/11/1996Water Replenishment District of Southern California -Decision tree for preliminary Whittier Narrows contaminant monitoring & removal plan (faxed 9/11/96)37983
9/16/1996Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R96S52, SDG #SYK120, analysis OLM02.0, CLP SOW VOC, w/attchs26910
9/18/1996Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Review of analytical data, Whittier Narrows quarterly, case #R96S52, SDG #SYK100, analysis RAP volatiles, 20 water samples, collection date 6/27/96, 7/9/96-7/10/96, w/attchs26915
9/19/1996C H 2 M Hill -Meeting notes: Whittier Narrows Local Agency Workplan Committee meeting on 9/19/96 at Water Replenishment District of Southern California's office in Cerritos re objectives/goals, w/sign-in sheet (handwritten)37181
9/19/1996Water Replenishment District of Southern California -Map: Tetrachloroethylene (PCE) in upper zones of selected wells, 12/93-7/96 (draft, 8-1/2 inches x 11 inches)38314
9/23/1996Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R96S52, SDG #SYK140, analysis OLM02.0, CLP SOW VOC, w/o attch26914
10/1/1996West Basin Municipal Water District Central Basin Municipal Water District -Annual water quality rpt 1995, cooperative basinwide Title 22 groundwater monitoring program34640
10/15/1996Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Notification that Whittier Narrows Local Agency Workplan Committee meeting on 10/17/96 has been re-scheduled for 11/7/96, w/revised agenda & fax TL fr R Whitaker to distribution list37178
10/21/1996Greg Woodside C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Preliminary draft Whittier Narrows workplan37981
11/6/1996Doug Frazer Environmental Protection Agency - Region 9 Allan Zolnekoff Southeast Water Coalition Joint Powers Authority Memo: Expression of concern that data fr monitoring wells in NW portion of Whittier Narrows OU indicate increased PCE concentrations & notification that EPA contractor will begin additional characterization of groundwater conditions in Narrows37975
11/7/1996Whittier Narrows Local Agency Workplan Committee -Meeting agenda: Whittier Narrows Local Agency Workplan Committee meeting on 11/7/96, w/local agency workgroup's draft goal for Whittier Narrows OU & EPA's draft objective for Whittier Narrows OU37179
12/9/1996Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Results of VOCs analysis, case #R97S02, analysis low level VOCs, sample #SYL100, SYL120, SYL140, SYL160 & SYL180, Whittier Narrows OU, w/analytical rpt27829
1/15/1997Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case/SAS #R97S02, SDG #SYL100, analysis RAP volatiles, 20 water samples, sample #SYL100-SYL119, collection date 10/1/96-10/2/96, w/TL fr D Richmond to D Frazer 1/15/9728151
1/16/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case/SAS #R97S02, SDG #SYL120, analysis OLM02.0 CLP SOW VOC, w/attchs28153
1/16/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case/SAS #R97S02, SDG #SYL160, analysis OLM02.0 CLP SOW VOC, w/attchs28154
1/16/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case/SAS #R97S02, SDG #SYL180, analysis OLM02.0 CLP SOW VOC, w/attchs28155
1/29/1997Ralph Webb Southeast Water Coalition Joint Powers Authority Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of memo 1/23/97 fr J Glancy to Southeast Water Coalition Joint Powers Authority (SEWC JPA) Board of Directors on Whittier Narrows issues & map providing directions to Whittier Senior Ctr for D Frazer's presentation, w/attchs (faxed)37183
2/1/1997--Sample # cross reference list, Whittier Narrows, 2/9738178
2/6/1997Doug Frazer Environmental Protection Agency - Region 9 Southeast Water Coalition Joint Powers Authority Role of EPA in addressing migration of contaminated groundwater through Whittier Narrows, presented to Southeast Water Coalition on 2/6/9737182
2/13/1997James Glancy Southeast Water Coalition Joint Powers Authority Doug Frazer Environmental Protection Agency - Region 9 Ltr: Expression of interest to review final draft of Whittier Narrows workplan EPA developed in cooperation with Whittier Narrows Local Agency Workplan Committee review prior to implementation by EPA consultant & request for copy37980
3/11/1997Allan Zolnekoff Southeast Water Coalition Joint Powers Authority Doug Frazer Environmental Protection Agency - Region 9 Memo: Expression of appreciation for D Frazer's appearance on 2/6/97 to discuss status of contamination in Whittier Narrows & request that EPA address issues re schedule, progress of VOC contaminated groundwater migration, etc, w/home phone #37994
3/12/1997Environmental Protection Agency - Region 9 -Cooperative effort between EPA & S El Monte PRPs in Whittier Narrows/S El Monte RI/FS, EPA's historic involvement in Whittier Narrows & tentative implementation schedule37184
3/20/1997James Goodrich San Gabriel Basin Water Quality Authority Doug Frazer Environmental Protection Agency - Region 9 Ltr: Notification that WQA will mail to D Frazer agenda packets for board meetings to inform Frazer of WQA's administrative & project activites37973
4/2/1997Doug Frazer Environmental Protection Agency - Region 9 Greg Woodside C H 2 M Hill Philip Miller Geosystem Consultants, Inc Bella Dizon Environmental Protection Agency - Region 9 Lawrence Felix Cardinal Industrial Finishes (South El Monte) Memo: Minutes fr 3/31/97 conference call between G Woodside, P Miller & D Frazer re coordination between S El Monte & Whittier Narrows RI/FS efforts39511
4/11/1997Greg Woodside C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Executive summary for Whittier Narrows site characterization & development of remedial alternatives30294
4/16/1997Jeff Helsley Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Notification that Whittier Narrows Local Agency Workplan Committee has scheduled meeting for 4/24/97, w/agenda & fax TL fr R Whitaker to distribution list37185
4/18/1997Nathan Lau Environmental Protection Agency - Region 9 Mary Jaureguy La Puente Valley County Water District Dean Efstathiou Los Angeles County - Waterworks Div Ronald Merry City of Monterey Park Danny Diaz Maple Water Co, Inc Robert Fink Richwood Mutual Water Co Memo: Transmittal of docs for meeting 4/23/97 re coordinated RI/FSs for S El Monte & Whittier Narrows OUs, including history of coordinated effort, RA objective & remedial alternatives for S El Monte OU, well maps, w/attchs (unsigned)(index record pt 3)30292
4/18/1997Nathan Lau Environmental Protection Agency - Region 9 Michael Whitehead San Gabriel Valley Water Co Leon Yehuda City of Whittier Joy Burt Sterling Mutual Water Co Ellen Dixon El Monte/South El Monte Chamber of Commerce Gerry Salis City of South El Monte - Office of Mayor Memo: Transmittal of docs for meeting 4/23/97 re coordinated RI/FSs for S El Monte & Whittier Narrows OUs, including history of coordinated effort, RA objective & remedial alternatives for S El Monte OU, well maps, w/attchs (unsigned)(index record pt 4)30859
4/18/1997Doug Frazer Environmental Protection Agency - Region 9 Carol Williams Main San Gabriel Basin Watermaster James Glancy Southeast Water Coalition Joint Powers Authority Kirby Brill San Gabriel Basin Water Quality Authority Jack Price CA Regional Water Quality Control Board - Los Angeles Region Carl SjoLtr: Background info for Whittier Narrows Local Agency Workplan Committee meeting on 4/24/97 at Water Replenishment District offices, w/history of coordinated effort between S El Monte & Whittier Narrows OUs & addressee list (unsigned) (index record pt 137996
4/18/1997Doug Frazer Environmental Protection Agency - Region 9 James Goodrich San Gabriel Basin Water Quality Authority Nick Acevedo Southeast Water Coalition Joint Powers Authority Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Control Allen Gribnau Los Angeles County - Dept oLtr: Background info for Whittier Narrows Local Agency Workplan Committee meeting on 4/24/97 at Water Replenishment District offices, w/history of coordinated effort between S El Monte & Whittier Narrows OUs & addressee list (unsigned) (index record pt 337998
4/18/1997Doug Frazer Environmental Protection Agency - Region 9 Ken Reich Central Basin Municipal Water District Tom Regan Bookman-Edmonston Engineering, Inc Quang Nguyen Stetson Engineers, Inc Jim Norman San Gabriel Basin Industry Coalition Ltr: Background info for Whittier Narrows Local Agency Workplan Committee meeting on 4/24/97 at Water Replenishment District offices, w/history of coordinated effort between S El Monte & Whittier Narrows OUs & addressee list (unsigned) (index record pt 437999
4/18/1997Doug Frazer Environmental Protection Agency - Region 9 Eric Reichard US Dept of the Interior - Geological Survey Greg Woodside C H 2 M Hill Steve Johnson Stetson Engineers, Inc Reginald Stone Suburban Water Systems Hazel Scotto League of Women Voters Ltr: Background info for Whittier Narrows Local Agency Workplan Committee meeting on 4/24/97 at Water Replenishment District offices, w/history of coordinated effort between S El Monte & Whittier Narrows OUs & addressee list (unsigned) (index record pt 237997
4/18/1997Nathan Lau Environmental Protection Agency - Region 9 Reginald Stone Suburban Water Systems Joel Dickson Southern California Water Co Jane Bray, resident City of Covina James Goodrich San Gabriel Basin Water Quality Authority Eloise Moore Beverly Acres Mutual Water Users' Assn Memo: Transmittal of docs for meeting 4/23/97 re coordinated RI/FSs for S El Monte & Whittier Narrows OUs, including history of coordinated effort, RA objective & remedial alternatives for S El Monte OU, well maps, w/attchs (unsigned)(index record pt 2)30858
4/21/1997Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of intent to sample wells in Whittier Narrows area (SSID #DQ & DR), w/request for analyses table38186
4/23/1997--Sign-in sheet, Whittier Narrows & S El Monte OUs meeting on 4/23/97, w/marginalia re meeting called by Ralph Webb37191
4/24/1997Whittier Narrows Local Agency Workplan Committee -Meeting agenda: Whittier Narrows Local Agency Workplan Committee meeting on 4/24/97, w/marginalia re Doug, Greg, et al & sign-in sheet37190
4/30/1997Walter Pease City of Monterey Park - Dept of Water Utilities Bella Dizon Environmental Protection Agency - Region 9 Ltr: Expression of appreciation for B Dizon's presentation on S El Monte & Whittier Narrows OUs & concern re VOC contaminations in City of Monterey Park Water System's wells, w/Stetson Engineers' tables re historic VOCs in well #5, #6 & #1248192
5/1/1997--Sample # cross reference list, Whittier Narrows, 5/97 (faxed 6/5/97 fr CH2M Hill)38179
5/13/1997Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S17, SDG #SYL685, analysis RAP volatiles, 3 water samples, collection date 12/30/96, w/TL 5/13/97 fr D Richmond to D Frazer30629
5/14/1997Stephen Johnson Stetson Engineers, Inc Doug Frazer Environmental Protection Agency - Region 9 Ltr: Transmittal of map showing Main San Gabriel Basin Watermaster's locations of aquifer performance test sites dated 5/97, w/attch33871
5/14/1997Robert Collar C H 2 M Hill Reva Waldron US Army Corps of Engineers - Los Angeles District Ltr: Request on behalf of EPA for extension of license #DACW09-3-89-04 so CH2M Hill can install & sample 2 additional multiport monitoring wells in Whittier Narrows Flood Control Basin, w/attchs38247
5/22/1997Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S17, SDG #SYL688, analysis 1,4-Dioxane by GC/MS, 9 water samples, collection date 2/5/97-2/10/97, w/TL 5/22/97 fr D Richmond to D Frazer33907
5/22/1997Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows, Case #R97S17, SDG #SYL728, 8 water samples for RAP volatiles, collected 2/13-2/14/97, w/TL to D Frazer38516
5/22/1997Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, Case #R97S17, SDG #SYL708, 10 water samples for 1,4-Dioxane by GC/MS, collected 2/10-2/12/97, w/TL to D Frazer38502
5/22/1997Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S17, SDG #SYL867, analysis RAP volatiles, 10 water samples, collection date 2/18/97-2/20/97, w/TL 5/22/97 fr D Richmond to D Frazer33908
5/23/1997Robert Collar C H 2 M Hill David Taylor Environmental Protection Agency - Region 9 Memo: Draft addendum to quality assurance project plan (QAPP) for Whittier Narrows monitoring activities dated 9/27/93, w/attchs37168
5/23/1997Robert Collar C H 2 M Hill Steve Castellanos City of Pico Rivera - Dept of Public Works Ltr: Request on behalf of EPA for permission to install & sample monitoring well MW4-12 in City of Pico Rivera, addition to EPA's groundwater monitoring network in Whittier Narrows area, w/attchs38262
5/23/1997Robert Collar C H 2 M Hill Steve Henley City of South El Monte - Dept of Public Works Memo: Request on behalf of EPA for permission to install & sample monitoring well MW4-14 in City of S El Monte, addition to EPA's groundwater monitoring network in Whittier Narrows area, w/attchs38268
5/23/1997Robert Collar C H 2 M Hill Larry Hensley Los Angeles County - Dept of Parks & Recreation Ltr: Results of meeting on 5/23/97 between LA County Dept of Parks & Recreation & CH2M Hill to discuss installation of monitoring wells in Whittier Narrows Recreation Area by EPA, w/attchs38253
5/23/1997Robert Collar C H 2 M Hill David Taylor Environmental Protection Agency - Region 9 Ltr: Transmittal of & request for review on draft addendum to sampling & analysis plan (SAP) & quality assurance project plan (QAPP) for Whittier Narrows monitoring activities approved by EPA in 10/93, w/attchs37171
5/23/1997C H 2 M Hill Environmental Protection Agency - Region 9 Draft addendum to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives37172
5/27/1997Robert Collar C H 2 M Hill Greg Woodside C H 2 M Hill Memo: Notification that Army Corps plans to conduct test behind Whittier Narrows Dam in summer, expression of concern about flooding of EPA's wells & request for comments (faxed 5/28/97)37914
6/3/1997Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Observations that Rosemead Blvd was under water on 6/2/97, Whittier Narrows Dam flooding & dilution of VOCs in shallow groundwater between EPA's MW-2 well cluster at intersection of Rosemead/San Gabriel Blvd & EPA's clusters at dam37913
6/4/1997Doug Frazer Environmental Protection Agency - Region 9 Jack Petralia Los Angeles County - Dept of Health Services Ltr: Notification of intent to install 4 monitoring wells in Whittier Narrows Flood Control Basin, w/o attch34002
6/4/1997Doug Frazer Environmental Protection Agency - Region 9 Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Ltr: Disposal of water generated fr well development & aquifer testing, w/o encl34003
6/5/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL887, analysis 1,4-Dioxane, w/attch & marginalia33903
6/5/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL708, analysis OLM02.0 CLP SOW VOC, w/attch & marginalia33905
6/5/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL887, analysis OLM02.0 CLP SOW VOC, w/attch & marginalia33906
6/5/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL688, analysis OLM02.0 CLP SOW VOC, w/attch & marginalia33904
6/5/1997Dawn Richmond Environmental Protection Agency - Region 9 -Memo: Transmittal of partially validated data, Whittier Narrows, Case #R97S17, SDG #SYL867, 1,4-Dioxane, w/TL to D Frazer38520
6/5/1997Dawn Richmond Environmental Protection Agency - Region 9 -Memo: Transmittal of partially reviewed data, Whittier Narrows, Case #R97S17, SDG #SYL728, 1,4-Dioxane, w/TL to D Frazer38519
6/10/1997Robert Collar C H 2 M Hill Greg Woodside C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Summery of discussion at meeting on 6/10/97 at Army Corps headquarters between EPA, S El Monte OU Participants Group, LA County Dept of Public Works re Whittier Narrows activities, w/sign-in sheet & chart showing effect of pool on groundwater38281
6/13/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S17, SDG #SYL688, analysis calcium, magnesium, potassium & sodium, 20 groundwater samples, collection date 2/5/97-2/10/97, w/TL to D Frazer33937
6/13/1997Robert Collar C H 2 M Hill Reva Waldron US Army Corps of Engineers - Los Angeles District Memo: Request for approval as part of pending license request by EPA on 5/14/97 that proposed monitoring well MW4-15 be moved to location north of shooting range access road & transmittal of figure 1 showing revised location, w/attch38282
6/13/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S17, SDG #SYL867, analysis calcium, magnesium, potassium & sodium, 20 groundwater samples, collection date 2/18/97-2/24/97, w/TL to D Frazer33938
6/16/1997Mary O'Donnell Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL708, analysis alkalinity, fluoride, chloride, nitrate-N, nitrite-N, O-Phosphate-P & sulfate, w/attch33930
6/16/1997Mary O'Donnell Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL887, analysis alkalinity, fluoride, chloride, nitrate-N, nitrite-N, O-Phosphate-P & sulfate, w/attch33933
6/16/1997Mary O'Donnell Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL867, analysis alkalinity, fluoride, chloride, nitrate-N, nitrite-N, O-Phosphate-P & sulfate, w/attch33932
6/16/1997Mary O'Donnell Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL728, analysis alkalinity, fluoride, chloride, nitrate-N, nitrite-N, O-Phosphate-P & sulfate, w/attch33931
6/17/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL728, analysis calcium, magnesium, potassium & sodium, w/attch33934
6/17/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYL887, analysis calcium, magnesium, potassium & sodium, w/attch33935
6/17/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S17, SDG #SYM105, analysis calcium, magnesium, potassium & sodium, w/attch33936
6/19/1997Greg Woodside C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Bella Dizon Environmental Protection Agency - Region 9 Philip Miller Geosystem Consultants, Inc Memo: Summary of meeting on 6/18/97 between Geosystems Consultants & CH2M Hill re coordination of work conducted for Whittier Narrows & S El Monte OUs (faxed)37192
6/24/1997Robert Collar C H 2 M Hill Ted Carr US Army Corps of Engineers - Los Angeles District Ltr: Follow-up to ltr 5/14/97 fr B Collar to R Waldron & project description on disposal of water fr aquifer testing on Army Corps property in Whittier Narrows Flood Control Basin, w/figure 1, proposed monitoring wells & aquifer test sites38284
6/25/1997Gail Jones Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Ltr: Conditional approval of draft addenda to quality assurance project plan (QAPP) & sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 5/23/97, w/attch33911
6/25/1997Gretchen Honan C H 2 M Hill Bob Knight C H 2 M Hill Greg Woodside C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Preliminary conceptual plan for EPA Whittier Narrows constructed wetland project, w/attch37867
6/27/1997Robert Collar C H 2 M Hill George Lujan City of South El Monte Steve Henley City of South El Monte - Dept of Public Works Memo: Notification that EPA's proposal to install monitoring well on Remer St near Central Ave in S El Monte will require 1-3 days of 24-hour monitoring well construction & request that info be forwarded to R Arrieta & other residents in area, w/attch38287
7/1/1997C H 2 M Hill Environmental Protection Agency - Region 9 Addendum to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives33912
7/1/1997Environmental Protection Agency - Region 9 -Fact sheet: Groundwater well construction & sampling program expands, S El Monte/Whittier Narrows groundwater contamination Superfund site38206
7/1/1997--Sample # cross reference list, Whittier Narrows well drilling, summer 199738184
7/1/1997Robert Collar C H 2 M Hill David Taylor Environmental Protection Agency - Region 9 Memo: Addendum to quality assurance project plan (QAPP) for Whittier Narrows monitoring activities dated 9/27/93, w/attch33917
7/7/1997Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Doug Frazer Environmental Protection Agency - Region 9 Ltr: Response to ltr 6/4/97 fr D Frazer to J Bishop re disposal of water generated fr well development & aquifer testing in Whittier Narrows area & expression of concurrence to proposed disposal plan37915
7/10/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R97S17, SDG #SYL708, analysis cations (CLP SOW ILM03.0), w/attchs33914
7/14/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R97S35, SDG #SYM445, SYM465, SYM485 & SYM505, analysis low level VOCs (25 ml purge modified CLP SOW OLM03.0), w/attchs33915
7/15/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S17, SDG #SYL708, analysis calcium, magnesium, potassium & sodium, 20 groundwater samples, collection date 2/10/97-2/13/97, w/TL 7/15/97 fr C Brickner to D Frazer33913
7/17/1997Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Comments on video survey conducted on 7/14/97 of Old Ranch well next to Cardinal Industrial Finishes facility to evaluate suitability for use as pumping well for aquifer testing34030
7/21/1997Brett Moffatt Environmental Protection Agency - Region 9 David Gondek City of El Monte - Office of City Attorney Ltr: Notification that EPA intends to install groundwater monitoring well on public right-of-way in City of El Monte in vicinity of Peck Rd & Fineview St38213
7/31/1997Greg Woodside C H 2 M Hill Bella Dizon Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Summary of meeting on 7/30/97 between Geosystems Consultants & CH2M Hill re coordination of work conducted for Whittier Narrows & S El Monte OUs33681
7/31/1997Robb Whitaker Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Notification that Whittier Narrows Local Agency Workplan Committee has scheduled meeting for 8/7/97, w/agenda & fax TL fr R Whitaker to distribution list37193
7/31/1997Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of intent to sample wells in Whittier Narrows, w/attchs34004
8/1/1997--Sample # cross reference list, Whittier Narrows, 8/9738180
8/1/1997--Sample # cross reference list, Whittier Narrows (Texaco aquifer test), 8/9738183
8/5/1997Gail Jones Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Ltr: Approval of draft addenda to quality assurance project plan (QAPP) & sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 7/1/97, w/attch33846
8/7/1997--Sign-in sheet, Whittier Narrows Local Agency Workplan Committee 8/7/97 meeting37194
8/11/1997Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S35, SDG #SYM445, analysis RAP volatiles, 20 water samples, collection date 5/13/97-5/15/97, w/TL 8/11/97 fr D Richmond to D Frazer33847
8/11/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S35, SDG #SYM485, analysis OLM02.0 CLP SOW VOC, w/attchs33849
8/11/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S35, SDG #SYM505, analysis OLM02.0 CLP SOW VOC, w/attchs33850
8/11/1997Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S35, SDG #SYM465, analysis OLM02.0 CLP SOW VOC, w/attchs33848
8/18/1997Robert Collar C H 2 M Hill John Kennedy Beylik Drilling, Inc Les Walker C H 2 M Hill Kim Ries C H 2 M Hill Tom Henderson C H 2 M Hill Greg Warren C H 2 M Hill Memo: Transmittal of well design drawings for MW4-12, MW4-13, MW4-14, MW4-15 & MW4-16, w/o attchs (5 memos dated 7/12/97-8/18/97, faxed 10/3/97)38113
8/27/1997Robert Collar C H 2 M Hill Ted Carr US Army Corps of Engineers - Los Angeles District Ltr: Follow-up to ltr 6/24/97 fr B Collar to T Carr & additional project description on disposal of water fr aquifer testing on Army Corps property in Whittier Narrows Flood Control Basin, w/attch38293
9/1/1997--Sample # cross reference list, Whittier Narrows, new wells 9/9738181
9/5/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of soil samples fr Whittier Narrows site, case #R97S44, SDGs #SYM955, analysis total organic carbon (modified EPA method 9060), w/attchs33852
9/8/1997Robert Collar C H 2 M Hill Bella Dizon Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 David Towell C H 2 M Hill Memo: Summary of meeting on 9/8/97 with Army Corps of Engineers, LA County Dept of Parks & Recreation, et al, re EPA's proposed field activities in Whittier Narrows Recreation Area (WNRA)33690
9/10/1997Peter Kozelka Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Groundwater field sampling audit rpt, Whittier Narrows, w/attch38144
9/10/1997John Evans, Jr US Army Corps of Engineers - Los Angeles District Brett Moffatt Environmental Protection Agency - Region 9 Ltr: Transmittal of & request for signature on permit #DACW09-4-97-0002 issued for placement of groundwater monitoring wells within Whittier Narrows Flood Control Basin, w/attchs & marginalia fr Brett to Doug requesting comments38208
9/12/1997Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of intent to sample new wells in Whittier Narrows area (SSID #DQ), w/request for analyses table38187
9/19/1997Philip Miller Geosystem Consultants, Inc Bella Dizon Environmental Protection Agency - Region 9 Ltr: Comments on CH2M Hill's 8/97 technical memo re development of remedial alternatives, Whittier Narrows OU33695
9/22/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of soil samples fr Whittier Narrows site, case #R97S44, Sample Delivery Groups (SDG) #SYM968, analysis total organic carbon (modified EPA method 9060), w/attchs33857
9/22/1997Brett Moffatt Environmental Protection Agency - Region 9 Reva Waldron US Army Corps of Engineers - Los Angeles District Ltr: Expression of appreciation for drafting agreement to provide EPA access to Army Corps property in Whittier Narrows & transmittal of copy of agreement with suggested changes, ref Corps permit #DACW09-4-97-0002, w/attch38215
9/26/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of soil samples fr Whittier Narrows site, case #R97S44, Sample Delivery Groups (SDG) #SYM975, analysis total organic carbon (modified EPA method 9060), w/attchs33858
10/1/1997--Sample # cross reference list, Whittier Narrows, new wells 10/97, w/marginalia38182
10/3/1997C H 2 M Hill -Draft addendum #2 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives, w/TL 10/3/97 to EPA33864
10/6/1997Robert Collar C H 2 M Hill Alejandro Armenta City of South El Monte - Office of City Manager Ltr: Request on behalf of EPA for permission to install & sample monitoring well MW4-17 in City of S El Monte, addition to EPA's groundwater monitoring network in Whittier Narrows area38310
10/7/1997Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of intent to sample new wells in Whittier Narrows area (SSID #DQ), w/request for analyses table38188
10/14/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R97S44, SDG #SYM955, analysis total organic carbon, 14 soil samples, w/TL 10/14/97 fr C Brickner, Jr to D Frazer33860
10/14/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S44, SDG #SYM975, analysis total organic carbon, w/attch33863
10/14/1997Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R97S44, SDG #SYM968, analysis total organic carbon, w/attch33862
10/15/1997Elizabeth Adams Environmental Protection Agency - Region 9 Richard Guthrie US Army Corps of Engineers - Los Angeles District Ltr: Transmittal of & request for signature on access agreement, #DACW09-4-98-0001, between EPA & Army Corps for installation of monitoring wells to assess movement of contaminated groundwater fr Whittier Narrows to Central Basin, w/attch & maps38242

10/16/1997Dina David-Bailey Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Mary Millard Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 -Data validation rpt: Whittier Narrows site, case #CMS-97-04, memo #01, SDG #SYN106, analysis volatiles, 20 water samples, collection dates 8/11/97-8/14/97, w/TL 10/16/97 fr J Berges to D Frazer33861
10/21/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R97S50, Sample Delivery Groups (SDG) #SYN100, analysis low level VOCs (25 ml purge modified CLP SOW OLM03.0), w/attchs33859
10/23/1997Eva Plajzer C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 TL: Names, addresses & phone #'s of contacts for 5 water suppliers in Whittier Narrows area, including Pico Water District, City of Whittier, etc, w/attch (faxed)37928
10/23/1997David Towell C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of ltr 3/20/92 fr W Praskins to R Stone & notification that CH2M Hill has met with purveyors re interest in accepting treated water fr OU project, base flow rates, connection points, etc, w/attch (faxed)37972
10/23/1997Philip Miller Geosystem Consultants, Inc Doug Frazer Environmental Protection Agency - Region 9 TL: List of questions for Central Basin purveyors taken fr 6/18/97 meeting in Geosystem's offices attended by G Woodside & P Miller & request to participate in meeting with purveyors, w/attch (faxed)37930
10/24/1997Roseanne Sakamoto Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft addendum #2 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives & notif that SAP addendum #2 cannot be approved37169
10/27/1997C H 2 M Hill Environmental Protection Agency - Region 9 Draft addendum #3 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives, w/TL 10/27/97 to EPA37173
10/27/1997Doug Frazer Environmental Protection Agency - Region 9 Lawrence Felix Cardinal Industrial Finishes (South El Monte) Memo: Notification that EPA will install 2 new wells in SW portion of S El Monte OU which will be on Army Corps property, one near Teledyne facility & other near southern end of Adelia Ave, to obtain groundwater conductivity info, w/o attch37917
10/28/1997Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of intent to sample wells in Whittier Narrows area (SSID #DQ & DR), w/request for analyses table38189
10/29/1997Brett Moffatt Environmental Protection Agency - Region 9 John Ballas City of Industry - Office of City Engineer Ltr: Notification that EPA intends to install temporary groundwater monitoring wells on public right-of-ways in City of Industry in vicinity of Peck Rd, Pellissier Pl & Capitol Ave near San Gabriel River & Pomona Freeway Interchange38210
10/29/1997Brett Moffatt Environmental Protection Agency - Region 9 Harry Stone Los Angeles County - Dept of Public Works Ltr: Notification that EPA intends to install temporary groundwater monitoring wells on public right-of-ways in Los Angeles County in vicinity of Peck Rd, Rooks Rd, Workman Mill Rd, Pacific Park Dr & Coast Dr near San Gabriel River & Pomona Freeway38211
11/1/1997C H 2 M Hill Environmental Protection Agency - Region 9 Technical memo: Remedial alternatives, Whittier Narrows OU34646
11/1/1997C H 2 M Hill Environmental Protection Agency - Region 9 Well installation rpt, Whittier Narrows OU34647
11/1/1997--Sample # cross reference list, Whittier Narrows, 11/9738176
11/3/1997Michael Mahoney Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Comments on draft addendum #3 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives37176
11/4/1997Environmental Protection Agency - Region 9 -Meeting notes: Whittier Narrows OU meeting on 11/4/97 re status, short-term schedule & long-term schedule, w/marginalia re senior managers meeting at WQA37180
11/5/1997C H 2 M Hill Environmental Protection Agency - Region 9 Addendum #2 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives, w/TL 11/6/97 to EPA37174
11/7/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation report, Case R97S53, SDG SYM978, 13 water, analysis RAP volatiles51177
11/10/1997Roseanne Sakamoto Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Comments on draft addendum #2 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives & notification of conditional approval of SAP37170
11/19/1997C H 2 M Hill Environmental Protection Agency - Region 9 Final Whittier Narrows groundwater risk assessment addendum to 1992 baseline risk assessment, w/TL 11/20/97 to D Frazer37912
11/20/1997Water Replenishment District of Southern California -Map: Tetrachloroethylene (PCE) in upper zones of selected wells (draft, 8-1/2 inches x 11 inches)39510
11/21/1997Robb Whitaker Water Replenishment District of Southern California Whittier Narrows Local Agency Workplan Committee Memo: Notification that Whittier Narrows Local Agency Workplan Committee has scheduled meeting for 12/1/97, w/agenda for 9:30 AM meeting at Lakewood City Hall, fax TL to distribution list & marginalia37234
11/26/1997C H 2 M Hill Environmental Protection Agency - Region 9 Draft technical memo: Whittier Narrows aquifer testing, Whittier Narrows site characterization & development of remedial alternatives39993
12/1/1997--Meeting agenda: Whittier Narrows OU meeting on 12/1/97 at 3:30 PM at Peter F Schabarum Ctr, 1556 Central Ave, S El Monte, w/sign-in sheet37235
12/1/1997--Sign-in sheet, Whittier Narrows Local Agency Work Group meeting on 12/1/9737237
12/2/1997South El Monte OU Participants Group -Meeting agenda: S El Monte OU Participants meeting on 12/2/97 at Titan Business Ctr, 10501 Valley Blvd, El Monte, w/table of Whittier Narrows & S El Monte groundwater contamination, selected wells/zones showing increasing concentrations & RA objectives37236
12/8/1997David Towell C H 2 M Hill Bella Dizon Environmental Protection Agency - Region 9 Split sampling cross reference, El Monte OU, case #R98S14, sample #EM9701-EM9705, wells MW2-3 & MW2-4 (faxed)35029
12/10/1997Carol Williams Main San Gabriel Basin Watermaster Reginald Stone Suburban Water Systems Memo: Notification of meeting scheduled for 12/18/97 between EPA, CH2M Hill, Watermaster staff & Suburban Water System to explore possibility of delivering treated groundwater fr Whittier Narrows OU for use by Suburban (faxed 12/11/97)37865
12/10/1997James Goodrich San Gabriel Basin Water Quality Authority Doug Frazer Environmental Protection Agency - Region 9 TL: Comments on structural vs natural 'design' of wetlands in Whittier Narrows OU & transmittal of article entitled "Wetlands clean chlorinated organic solvents fr contaminated water" fr Groundwater Monitoring dated 11/26/97, w/attch (faxed)37866
12/17/1997--Sign-in sheet, EPA & CH2M Hill meeting with City of Whittier, City of Pico Rivera, et al, on 12/17/97 at City of Pico Rivera37239
12/18/1997--Sign-in sheet, Main San Gabriel Basin Watermaster, Whittier Narrows OU/Suburban Water meeting on 12/18/9737238
12/30/1997Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation report, Case R98S06, SDG WNS021, 12 water, analysis RAP volatiles51183
1/1/1998C H 2 M Hill Environmental Protection Agency - Region 9 Site characterization rpt, Whittier Narrows OU34645
1/7/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation report, Case R98S12, SDGs WN97041, WN97061, 20 water, analysis anions, alkalinity, TDS51185
1/7/1998--Data validation report, Case R98S12, SDGs WN9701, WN97061, 20 water, analysis volatiles51187
1/9/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Bella Dizon Environmental Protection Agency - Region 9 Memo: Case narrative of 4 water samples taken 12/1/97, case #R98S14, SDG #EM9701, El Monte site, analysis volatile organics by CLP SOW OLM02.0, w/attchs35028
1/9/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation report, Case R98S06, SDG WNS001, 20 water, analysis RAP volatiles51184
1/9/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation report, Case R98S12, SDG WN97041, 20 water, analysis RAP volatiles51186
1/14/1998Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of intent to sample wells in Whittier Narrows area (SSID #DQ & DR), w/request for analyses table38190
1/14/1998Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation report, Case R97S50, SYN100, 6W, analysis GC/MS VOAS51180
1/16/1998--Data validation report, Case R98S12, SDG WN97021, 4 water, analysis anions, alkalinity, TDS51188
1/20/1998Philip Miller Geosystem Consultants, Inc Bella Dizon Environmental Protection Agency - Region 9 Ltr: Comments on draft site characterization rpt dated 1/98, Whittier Narrows OU, on behalf of South El Monte OU Participants Group, w/o attch36746
1/21/1998Lawrence Felix Cardinal Industrial Finishes Bella Dizon Environmental Protection Agency - Region 9 TL: Distribution list for 2/5/98 meeting, w/list of contacts for Whittier Narrows OU info (faxed)47908
1/22/1998Robb Whitaker Water Replenishment District of Southern California James Glancy Southeast Water Coalition Joint Powers Authority Leon Yehuda Southeast Water Coalition Joint Powers Authority Nick Acevedo Southeast Water Coalition Joint Powers Authority Carol Williams Main San Gabriel Basin Watermaster James GoodrMemo: Notification that Whittier Narrows Local Agency Workgroup has scheduled meeting for 2/5/98 at Norwalk Arts & Sports Complex, 13200 Clarkdale Ave, City of Norwalk, w/agenda, map to Norwalk, marginalia & distribution list (index record pt 1)37241
1/22/1998Robb Whitaker Water Replenishment District of Southern California Kirby Brill San Gabriel Basin Water Quality Authority Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Control Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Doug Frazer Environmental ProMemo: Notification that Whittier Narrows Local Agency Workgroup has scheduled meeting for 2/5/98 at Norwalk Arts & Sports Complex, 13200 Clarkdale Ave, City of Norwalk, w/agenda, map to Norwalk, marginalia & distribution list (index record pt 2)38047
1/22/1998Robb Whitaker Water Replenishment District of Southern California Allen Gribnau Los Angeles County - Dept of Public Works Carl Sjoberg Los Angeles County - Dept of Public Works Larry Hensley Los Angeles County - Dept of Parks & Recreation Norm Wiens Los Angeles County - Dept of Parks & Recreation Velia Rosales Memo: Notification that Whittier Narrows Local Agency Workgroup has scheduled meeting for 2/5/98 at Norwalk Arts & Sports Complex, 13200 Clarkdale Ave, City of Norwalk, w/agenda, map to Norwalk, marginalia & distribution list (index record pt 3)38048
1/22/1998Robb Whitaker Water Replenishment District of Southern California David Towell C H 2 M Hill Steve Johnson Stetson Engineers, Inc Reginald Stone Suburban Water Systems Ken Bradbury Montebello Land & Water Co Bob Nicholson San Gabriel Valley Water Co Memo: Notification that Whittier Narrows Local Agency Workgroup has scheduled meeting for 2/5/98 at Norwalk Arts & Sports Complex, 13200 Clarkdale Ave, City of Norwalk, w/agenda, map to Norwalk, marginalia & distribution list (index record pt 5)38050
1/22/1998Robb Whitaker Water Replenishment District of Southern California Alejandro Armenta City of South El Monte - Office of City Manager George Lujan City of South El Monte - City Council Whittier Narrows Local Agency Workplan Committee Memo: Notification that Whittier Narrows Local Agency Workgroup has scheduled meeting for 2/5/98 at Norwalk Arts & Sports Complex, 13200 Clarkdale Ave, City of Norwalk, w/agenda, map to Norwalk, marginalia & distribution list (index record pt 7)38052
1/22/1998Robb Whitaker Water Replenishment District of Southern California Jim Norman San Gabriel Basin Industry Coalition Ralph Webb Southeast Water Coalition Joint Powers Authority Stephen Bucknam, Jr Bucknam & Assoc Lawrence Felix South El Monte OU Participants Group Jane Bray San Gabriel Basin Water Quality AuthoriMemo: Notification that Whittier Narrows Local Agency Workgroup has scheduled meeting for 2/5/98 at Norwalk Arts & Sports Complex, 13200 Clarkdale Ave, City of Norwalk, w/agenda, map to Norwalk, marginalia & distribution list (index record pt 6)38051
1/22/1998Robb Whitaker Water Replenishment District of Southern California Carvel Bass US Army Corps of Engineers Phyllis Trabold US Army Corps of Engineers - Los Angeles District Debbie Lamb US Army Corps of Engineers Eric Reichard US Dept of the Interior - Geological Survey Ken Reich Central Basin Municipal Water DisMemo: Notification that Whittier Narrows Local Agency Workgroup has scheduled meeting for 2/5/98 at Norwalk Arts & Sports Complex, 13200 Clarkdale Ave, City of Norwalk, w/agenda, map to Norwalk, marginalia & distribution list (index record pt 4)38049
1/28/1998San Gabriel Basin Water Quality Authority -Meeting minutes: Joint Technical Advisory Committee meeting, Whittier Narrows & S El Monte OUs on 1/28/98 at El Monte/S El Monte Chamber of Commerce (draft), w/EPA's schedule for Whittier Narrows OU 3/98-10/99, sign-in sheet & fax TL 2/19/98 fr WQA37240
1/29/1998C H 2 M Hill Environmental Protection Agency - Region 9 Draft FS addendum, Whittier Narrows OU34412
2/1/1998--Sample # cross reference list, Whittier Narrows, 2/9838177
2/3/1998Ralph Webb Webb Public Management Services Doug Frazer Environmental Protection Agency - Region 9 TL: Map to Whittier Senior Ctr for 2/5/98 meeting of Southeast Water Coalition Joint Powers Authority (SEWC JPA) Board of Directors, w/attch & marginalia re dinner in Senior Ctr at 5 pm (faxed)37242
2/5/1998--Sign-in sheet, Whittier Narrows/EPA meeting on 2/5/98 in Norwalk37243
2/5/1998Environmental Protection Agency - Region 9 -Chain of custody records, 7/6/92-2/5/98, Whittier Narrows OU39526
2/12/1998James Glancy Central Basin Water Assn Doug Frazer Environmental Protection Agency - Region 9 Ltr: Request that EPA select remedy that assures capture of contaminants before travelling through Whittier Narrows & into Central Basin37923
2/17/1998Roseanne Sakamoto Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Response to 11/10/97 comments (dated 1/30/98) on draft addendum #2 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & notif of approval of addendum #2 to SAP38132
2/18/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Bella Dizon Environmental Protection Agency - Region 9 Memo: Region 9 laboratory data, ref data packages in which improper integration was found, El Monte site, case #R98S14, SDG #EM970135025
2/18/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Region 9 laboratory data, ref data packages in which improper integration was found, Whittier Narrows site, case #R98S12, SDG #WN97001, WN97041 & WN9706138173
2/18/1998James Goodrich San Gabriel Basin Water Quality Authority Bella Dizon Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 John Kemmerer Environmental Protection Agency - Region 9 TL: Agenda for Joint Technical Advisory Committee meeting for Whittier Narrows & S El Monte OUs on 3/5/98 at El Monte/S El Monte Chamber of Commerce, w/attch (faxed)37249
2/18/1998Toni Penn San Gabriel Basin Water Quality Authority James Glancy City of Lakewood - Dept of Water Resources Leon Yehuda City of Whittier Sam Longo Seachrome Corp TL: Request for review of accuracy of name, address & phone # on roster for Joint Technical Advisory Committee for Whittier Narrows & S El Monte OUs, w/attch (faxed 3/3/98) (index record pt 5)37248
2/18/1998Toni Penn San Gabriel Basin Water Quality Authority Walter Pease City of Monterey Park - Dept of Water Utilities Debbie Lamb US Army Corps of Engineers Carvel Bass US Army Corps of Engineers Jane Bray San Gabriel Basin Water Quality Authority Joint Technical Advisory Committee Ellen Dixon El MontTL: Request for review of accuracy of name, address & phone # on roster for Joint Technical Advisory Committee for Whittier Narrows & S El Monte OUs, w/attch (faxed 3/3/98) (index record pt 4)37247
2/18/1998Toni Penn San Gabriel Basin Water Quality Authority Lawrence Felix Cardinal Industrial Finishes (South El Monte) Mohsen Mehran Geosystem Consultants, Inc Philip Miller Geosystem Consultants, Inc Rick Sase Main San Gabriel Basin Watermaster Steve Johnson Stetson Engineers, Inc TL: Request for review of accuracy of name, address & phone # on roster for Joint Technical Advisory Committee for Whittier Narrows & S El Monte OUs, w/attch (faxed 3/3/98) (index record pt 3)37246
2/18/1998Toni Penn San Gabriel Basin Water Quality Authority Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Control Robb WhitakTL: Request for review of accuracy of name, address & phone # on roster for Joint Technical Advisory Committee for Whittier Narrows & S El Monte OUs, w/attch (faxed 3/3/98) (index record pt 2)37245
2/18/1998Toni Penn San Gabriel Basin Water Quality Authority Doug Frazer Environmental Protection Agency - Region 9 Bella Dizon Environmental Protection Agency - Region 9 Elizabeth Adams Environmental Protection Agency - Region 9 John Kemmerer Environmental Protection Agency - Region 9 David Towell C H 2 TL: Request for review of accuracy of name, address & phone # on roster for Joint Technical Advisory Committee for Whittier Narrows & S El Monte OUs, w/attch (faxed 3/3/98) (index record pt 1)37244
2/23/1998--Meeting agenda: Whittier Narrows OU meeting on 2/23/98 with EPA & CA Dept of Toxic Substances Control, w/attchs37251
2/23/1998Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 David Towell C H 2 M Hill Memo: Spinner logging & depth-specific sampling of Whittier well #18, w/table showing City of Whittier wells' PCE concentration (faxed)37921
2/23/1998Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation report, Whittier Narrows Quarterly, Case R97S53, SDG SYM978, 13 water, analysis RAP volatiles51182
2/23/1998Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R98S06, SDG #WNS021, analysis OLM02.0 CLP SOW VOC, w/attch38172
3/10/1998Bella Dizon Environmental Protection Agency - Region 9 File Memo: Results of analysis of split samples fr 2 shallow monitoring wells, MW2-3 & MW2-4, El Monte OU, taken by CH2M Hill on 12/1/97, w/Region 9 laboratory data35024
3/13/1998Philip Miller Geosystem Consultants, Inc Carvel Bass US Army Corps of Engineers Ltr: Project description, shallow zone extraction barrier pilot program (SEPP), phase 2, S El Monte OU, w/attchs34803
3/16/1998San Gabriel Basin Water Quality Authority -Sign-in sheet, Joint Technical Advisory Committee meeting for Whittier Narrows & S El Monte OUs on 3/5/98 at El Monte/S El Monte Chamber of Commerce (faxed 3/16/98)37252
3/17/1998Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Whittier well #18 (08000136) VOC contamination, w/table 1, summary of TCE, PCE & cis-1,2-DCE wells upgradient of City of Whittier wells, Whittier Narrows & figure 1, existing wells37920
3/17/1998Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Philip Miller Geosystem Consultants, Inc David Towell C H 2 M Hill TL: Notes fr B Collar's recon on 3/16/98 for MW4-17 location, w/attchs (faxed, handwritten)38205
3/20/1998Margaret May Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 -Data validation rpt: Whittier Narrows site, case #25836, memo #01, SDG #MYY309, 20 water samples, analysis dissolved metals, collection date 11/17/97-11/19/97, w/TL 3/20/98 fr J Berges to D Frazer38160
3/23/1998San Gabriel Basin Water Quality Authority Bella Dizon Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Elizabeth Adams Environmental Protection Agency - Region 9 Meeting minutes: Joint Technical Advisory Committee meeting for Whittier Narrows & S El Monte OUs on 3/5/98 at El Monte/S El Monte Chamber of Commerce (faxed 3/23/98)37250
3/23/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R98S23, SDG #WN98001, analysis low level VOCs (25 ml purge GC/MS), w/attch38169
3/24/1998Brett Moffatt Environmental Protection Agency - Region 9 Kev Tcharkhoutian City of El Monte - Office of City Engineer Ltr: Notification that EPA intends to install groundwater monitoring well on public right-of-way in City of El Monte, w/o attch34488
3/24/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R98S23, SDG #WN98041, analysis low level VOCs (25 ml purge GC/MS), w/attch38170
3/24/1998Robert Collar C H 2 M Hill Kev Tcharkhoutian City of El Monte - Office of City Engineer Ltr: Request on behalf of EPA for permission to install & sample monitoring well MW4-17 in City of El Monte, addition to EPA's groundwater monitoring network in Whittier Narrows area, w/attchs38207
3/27/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Bella Dizon Environmental Protection Agency - Region 9 Memo: Revised case narrative of 4 water samples taken 12/1/97, case #R98S14, SDG #EM9701, El Monte site, analysis low level volatile organics, w/attchs35031
3/27/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R98S23, SDG #WN98021 & WN98061, analysis low level VOCs (25 ml purge GC/MS), w/attch38171
3/27/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of revised case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R98S12, SDG #WN97041, analysis low level VOCs (25 ml purge modified CLP SOW OLM03.0), w/attch38168
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 James Glancy Southeast Water Coalition Joint Powers Authority Steve Johnson Stetson Engineers, Inc Greg Cory Suburban Water Systems Cathy Chau Suburban Water Systems William Grow Teledyne Industries, Inc Ltr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 8)37906
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 Frank LoGuidice San Gabriel Valley Water Co Sam Longo Seachrome Corp Jim Hamilton South El Monte Property Owners Assn Environmental Legal Fund George Lujan City of South El Monte - City Council Alejandro Armenta City of South El Monte - Office oLtr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 7)37905
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 David Trovillion Eagle Metal Finishing Co, Inc Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Hank Yacoub CA Regional Water Quality Control Board - Los Angeles Region James Goodrich San Gabriel Basin Water Quality AutLtr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 6)37904
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 Velia Rosales Los Angeles County - Dept of Parks & Recreation Norm Wiens Los Angeles County - Dept of Parks & Recreation Rick Sase Main San Gabriel Basin Watermaster Carol Williams Main San Gabriel Basin Watermaster Ken Bradbury Montebello Land Ltr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 5)37903
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 Philip Miller Geosystem Consultants, Inc Clifton McFarland Gibson, Dunn & Crutcher, L L P Tony Zampiello La Habra Heights County Water District Nardy Drew Los Angeles County - Dept of Public Works John Hohman Los Angeles County - Dept of Public Ltr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 4)37902
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 Enrique Acevedo City of Pico Rivera Rudy De La Rosa City of Paramount Leon Yehuda City of Whittier Samuel Magluyan CraneVeyor Corp Ralph Webb Ferguson Group Ltr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 3)37901
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 Ken Reich Central Basin Municipal Water District Ron Babel City of Cerritos Desi Alvarez City of Downey Walter Pease City of Monterey Park - Dept of Water Utilities Paul Giera City of Norwalk Ltr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 2)37900
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Control Todd Maiden Baker & McKenzie Stephen Bucknam, Jr Bucknam & Assoc Jim Byerrum California Domestic Water Co Lawrence Felix Cardinal Industrial Finishes (South ELtr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 1)37899
3/27/1998Doug Frazer Environmental Protection Agency - Region 9 Debbie Lamb US Army Corps of Engineers Carvel Bass US Army Corps of Engineers Bob McVicker Water Replenishment District of Southern California Robb Whitaker Water Replenishment District of Southern California Jane Bray San Gabriel Basin Water QuLtr: Transmittal of & request for review on draft FS addendum, Whittier Narrows OU & notification of meeting to discuss FS on 4/15/98 in City of Lakewood, w/recipient list, w/o map (index record pt 9)37907
3/27/1998C H 2 M Hill Environmental Protection Agency - Region 9 Draft FS addendum, Whittier Narrows OU35870
3/30/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of revised case narratives, unvalidated data & QC info for data fr analysis of water samples fr Whittier Narrows site, case #R98S12, SDG #WN97001 & WN97061, analysis low level VOCs (25 ml purge modified CLP SOW OLM03.0), w/attchs38166
4/7/1998James Goodrich San Gabriel Basin Water Quality Authority Doug Frazer Environmental Protection Agency - Region 9 Ltr: Request for 30-day extension of comment period for Whittier Narrows OU FS37911
4/7/1998Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Whittier well #18 (08000136) VOC contamination, w/o table 1, w/figure 1, existing wells, figure 5-1, base case particle tracking results, shallow zone & figure 5-2, base case particle tracking results, intermediate zone37979
4/13/1998Tonya Beilstein Central Basin Water Assn Doug Frazer Environmental Protection Agency - Region 9 Ltr: Expression of appreciation that D Frazer agrees to participate in Central Basin Water Assn Board of Directors meeting on 5/7/98 at Stevens Steak House, City of Commerce to discuss status of Whittier Narrows OU, w/meeting announcement37255
4/15/1998--Meeting agenda: Whittier Narrows OU meeting on 4/15/98 in City of Lakewood on draft FS addendum, w/sign-in sheet37253
4/15/1998Elizabeth Adams Environmental Protection Agency - Region 9 -Meeting notes: Questions & comments fr Whittier Narrows 4/15/98 FS meeting in Lakewood (handwritten)37890
4/16/1998Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of intent to sample wells in Whittier Narrows (SSID #DQ & DR), w/request for analyses table38191
4/20/1998Bella Dizon Environmental Protection Agency - Region 9 Cardinal Industrial Finishes (South El Monte) Lawrence Felix South El Monte OU Participants Group Ltr: Comments on draft RI rpt 3/98, interim RI/FS, S El Monte OU, w/attch34804
4/20/1998Lawrence Felix Cardinal Industrial Finishes (South El Monte) Doug Frazer Environmental Protection Agency - Region 9 Ltr: Request for extension to public comment period for Whittier Narrows proposed plan37910
4/22/1998Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R98S12, SDG #WN97021, analysis anions, alkalinity & total dissolved solids, w/attch38156
4/23/1998Philip Miller Geosystem Consultants, Inc Cardinal Industrial Finishes (South El Monte) Lawrence Felix South El Monte OU Participants Group Ltr: Errata, draft RI rpt 3/98, interim RI/FS, S El Monte OU, w/rev section 3.0 dated 3/20/9836747
4/23/1998Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R98S12, SDG #WN97061, analysis anions, alkalinity & total dissolved solids, w/attch38159
4/27/1998Superfund Working/Information Group League of Women Voters - Southern California Environmental Action Committee (ENACT) San Gabriel Basin Water Quality Authority San Gabriel Valley Water Assn -Public notice: Groundwater cleanup update, free public forum on 4/27/98 at El Monte Community Center37254
4/28/1998James Glancy Southeast Water Coalition Joint Powers Authority Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows FS addendum37887
4/28/1998Jesse Luera City of Norwalk - Office of Mayor Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows FS addendum dated 3/27/9837892
4/30/1998Yi Lu CA Regional Water Quality Control Board - Los Angeles Region Doug Frazer Environmental Protection Agency - Region 9 Memo: Comments on draft Whittier Narrows OU FS addendum37869
4/30/1998Doug Frazer Environmental Protection Agency - Region 9 Lawrence Felix Cardinal Industrial Finishes (South El Monte) Ltr: Response to ltr 4/20/98 fr L Felix re extension to public comment period for Whittier Narrows proposed plan & notif that proposed plan has not yet been written & comments on FS addendum published in late 3/98 should be received by 5/21/98, w/o attch37872
4/30/1998Donald Vanderkar Baldwin Park OU Steering Committee Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OU FS addendum dated 3/27/9837873
5/1/1998Clifton McFarland Gibson, Dunn & Crutcher, L L P Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows FS dated 3/27/98 on behalf of client International Medication Systems Ltd37886
5/4/1998James Glancy Central Basin Water Assn Doug Frazer Environmental Protection Agency - Region 9 Ltr: Expression of appreciation for meeting with D Frazer on 4/15/98 to discuss draft FS addendum for Whittier Narrows area & submittal of comments37868
5/6/1998Pei Geng Lockheed Martin Environmental Services Stacey Mavrakos Lockheed Martin Environmental Services -Data validation rpt: Whittier Narrows site, case #R98S06, VOA samples #WNS001 thru #WNS020, analysis volatiles, SOW OLM02.0 modified, w/TL 9/1/98 fr D Richmond to D Frazer39227
5/7/1998Central Basin Water Assn -Meeting agenda: Central Basin Water Assn Board of Directors meeting on 5/7/98 at Stevens Steak House, City of Commerce, w/Whittier Narrows OU overview by D Frazer37256
5/10/1998Steve Ziliak Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Marci Lindsey Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 -Data validation rpt: Whittier Narrows site, case #R98S12, SDG #WN97041, analysis wet chemistry, alkalinity by SM2320, chloride, etc, w/TL 8/1/98 fr C Brickner to D Frazer39096
5/13/1998Philip Miller Geosystem Consultants, Inc Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OU FS addendum dated 3/27/98 on behalf of S El Monte OU Participants Group37874
5/14/1998Cardinal Industrial Finishes (South El Monte) -CFEST model discussion meeting on 5/14/98 at Cardinal Industrial Finishes, S El Monte, agenda & list of invitees (faxed 5/12/98)35103
5/20/1998James Goodrich San Gabriel Basin Water Quality Authority David De Jesus San Gabriel Valley Water Assn Ltr: Response to ltr 5/11/98 fr D De Jesus requesting San Gabriel Valley Water Assn stakeholders' meeting for El Monte OU & S El Monte OU & transmittal of workplan for El Monte OU phase 1 activities & EPA approval ltr, w/attchs35098
5/20/1998Frank LoGuidice San Gabriel Valley Water Co Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OU FS addendum dated 3/27/98 & expression of support for alternative 1, treated water use scenario A37879
5/21/1998Jeff Helsley Water Replenishment District of Southern California Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OU FS addendum (faxed)37871
5/21/1998Keith O'Brien P E S Environmental, Inc Doug Frazer Environmental Protection Agency - Region 9 Ltr: PES Environmental's comments on draft Whittier Narrows FS addendum dated 3/27/98 on behalf of Teledyne Industries Inc37895
5/21/1998Kirby Brill San Gabriel Basin Water Quality Authority Doug Frazer Environmental Protection Agency - Region 9 Ltr: Expression of appreciation for extension of comment period & submittal of comments on draft Whittier Narrows OU FS, w/attch37897
5/22/1998Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Control Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows OU FS addendum dated 3/27/9837880
5/26/1998Carol Williams Main San Gabriel Basin Watermaster Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows FS addendum dated 3/27/9837885
5/27/1998George Lujan City of South El Monte - Office of Mayor Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows FS addendum dated 3/27/9837884
5/29/1998Doug Frazer Environmental Protection Agency - Region 9 Jil Anderson City of Norwalk James Glancy Central Basin Water Assn Yi Lu CA Regional Water Quality Control Board - Los Angeles Region Donald Vanderkar Baldwin Park OU Steering Committee Clifton McFarland Gibson, Dunn & Crutcher, L L P Ltr: Expression of appreciation for comments on draft Whittier Narrows OU FS addendum dated 3/27/98, transmittal of copies of comments EPA received fr other parties & notification that EPA will incorporate comments & revise FS (index record pt 1)37875
5/29/1998Doug Frazer Environmental Protection Agency - Region 9 Keith O'Brien P E S Environmental, Inc Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Control James Glancy Southeast Water Coalition Joint Powers Authority Ltr: Expression of appreciation for comments on draft Whittier Narrows OU FS addendum dated 3/27/98, transmittal of copies of comments EPA received fr other parties & notification that EPA will incorporate comments & revise FS (index record pt 3)37877
5/29/1998Doug Frazer Environmental Protection Agency - Region 9 Philip Miller Geosystem Consultants, Inc Lawrence Felix Cardinal Industrial Finishes (South El Monte) Frank LoGuidice San Gabriel Valley Water Co Bob McVicker Water Replenishment District of Southern California Kirby Brill San Gabriel Basin WateLtr: Expression of appreciation for comments on draft Whittier Narrows OU FS addendum dated 3/27/98, transmittal of copies of comments EPA received fr other parties & notification that EPA will incorporate comments & revise FS (index record pt 2)37876
6/9/1998Lawrence Felix Cardinal Industrial Finishes (South El Monte) Bob Kuhn San Gabriel Basin Water Quality Authority Ltr: Proposed course of action in Whittier Narrows & S El Monte OUs, including Cardinal to install & maintain SEPP as experiment for 1 year pilot, WQA to provide financing, etc, w/preliminary estimated cost summary for tasks I, II & III37258
6/11/1998David De Jesus San Gabriel Valley Water Assn Larry Glenn San Gabriel Basin Water Quality Authority Ltr: Expression of support for Cardinal's shallow zone extraction barrier pilot program in S El Monte OU (faxed 6/15/98)37862
6/11/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated results & QC summary for data fr analysis of soil samples fr Whittier Narrows site, case #R98S37, Sample Delivery Groups (SDG) #98114B, analysis total organic carbon (modified EPA method 9060), w/attchs38154
6/12/1998Doug Frazer Environmental Protection Agency - Region 9 Todd Maiden Baker & McKenzie Donald Vanderkar Baldwin Park OU Steering Committee Stephen Bucknam, Jr Bucknam & Assoc Keith Pearce Bellflower-Somerset Mutual Water Co Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Ltr: Invitation to meeting on 6/25/98 at El Monte Chamber of Commerce to discuss EPA's responses to comments on Whittier Narrows FS addendum, w/addressee list38007

6/16/1998George Lujan City of South El Monte - Office of Mayor Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on draft Whittier Narrows FS addendum dated 3/27/9837882
6/18/1998Jeff Helsley Water Replenishment District of Southern California Stan Ekstrom Cardinal Industrial Finishes Ltr: Expression of support for activities proposed by Cardinal Industrial Finishes to implement remediation activities near contamination source areas in S El Monte as identified by EPA37860
6/22/1998Elizabeth Adams Environmental Protection Agency - Region 9 Lawrence Felix Cardinal Industrial Finishes (South El Monte) Ltr: Expression of EPA support for Cardinal's efforts to undertake early actions to control source of VOC contamination & decrease contaminant migration in S El Monte OU37859
6/25/1998Environmental Protection Agency - Region 9 -Meeting agenda: Whittier Narrows OU meeting on 6/25/98 at El Monte Chamber of Commerce to discuss comments on EPA FS addendum, w/sign-in sheet37861
7/1/1998Doug Frazer Environmental Protection Agency - Region 9 Phyllis Trabold US Army Corps of Engineers - Los Angeles District Ltr: Request for permission to install up to 5 additional wells on Army Corps land in Whittier Narrows area, ref well MW4-18 & MW4-19, etc, w/map36738
7/1/1998US Army Corps of Engineers - Los Angeles District -LA County Drainage Area (LACDA) water conservation & supply, Santa Fe & Whittier Narrows Dams FS, w/draft EIS/EIR & TL dated 7/17/98 addressed to interested party requesting review39229
7/1/1998Deirdre O'Leary Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of transmittal to D Frazer via Lotus Notes of table 1A containing unvalidated data for Whittier Narrows, case QAO-98-11A memos #01 to #0338111
7/1/1998Environmental Protection Agency - Region 9 -Fact sheet: Groundwater well construction & sampling program expands, S El Monte/Whittier Narrows groundwater contamination Superfund site (English/Spanish)38147
7/2/1998Deirdre O'Leary Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Notification of transmittal to D Frazer via Lotus Notes of table 1A containing unvalidated data for Whittier Narrows, case QAO-98-11A memo #0438112
7/9/1998Phyllis Trabold US Army Corps of Engineers - Los Angeles District Doug Frazer Environmental Protection Agency - Region 9 TL: Recommendation that EPA put well in shaded area in map & contact City of Pico Rivera before digging, w/map (faxed, handwritten)38195
7/9/1998Geosystem Consultants, Inc -Draft RI rpt, revision 2, interim RI/FS, S El Monte OU, w/TL to B Dizon38919
7/13/1998Robert Collar C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 TL: Map showing secondary land use, Beverly Blvd to Durfee Ave, Lugo Jct to Firestone Jct, w/attch (faxed, handwritten)38197
7/15/1998Lawrence Felix Cardinal Industrial Finishes Robb Whitaker Water Replenishment District of Southern California Stephen Johnson Stetson Engineers, Inc Kirby Brill San Gabriel Basin Water Quality Authority Doug Frazer Environmental Protection Agency - Region 9 Bella Dizon Environmental ProteMemo: Update on revision of San Gabriel Basin finite element model (CFEST code & input files) CH2M Hill installed 6/23/98 on Geosystem's computers, w/fax TL to B Dizon47603
7/20/1998C H 2 M Hill Environmental Protection Agency - Region 9 Draft addendum #4 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 10/13/93, Whittier Narrows site characterization & development of remedial alternatives37175
7/21/1998--Meeting agenda: S El Monte OU RI/FS meeting on 7/21/98 at Regional Board office47607
7/24/1998David Taylor Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Review of draft addendum #4 to sampling & analysis plan (SAP) for Whittier Narrows monitoring activities dated 7/20/98 & notification that Quality Assurance Program is now called Quality Assurance Office, w/approval signatures by Superfund & QAP39517
7/28/1998Philip Miller Geosystem Consultants, Inc Cardinal Industrial Finishes (South El Monte) Lawrence Felix South El Monte OU Participants Group Ltr: Transmittal of figures & appendix for 7/9/98 draft RI rpt, revision 2, interim RI/FS, S El Monte OU, w/attchs38926
7/28/1998Philip Miller Geosystem Consultants, Inc Cardinal Industrial Finishes (South El Monte) Lawrence Felix South El Monte OU Participants Group Ltr: Transmittal of figures & appendix for 7/9/98 draft RI rpt, revision 2, interim RI/FS, S El Monte OU - figure 4, S El Monte OU (attch only)39525
7/28/1998Philip Miller Geosystem Consultants, Inc Cardinal Industrial Finishes (South El Monte) Lawrence Felix South El Monte OU Participants Group Ltr: Transmittal of figures & appendix for 7/9/98 draft RI rpt, revision 2, interim RI/FS, S El Monte OU - figure 33, distribution of PCE & TCE in shallow zone (attch only)39549
8/14/1998John Evans, Jr US Army Corps of Engineers - Los Angeles District Doug Frazer Environmental Protection Agency - Region 9 Ltr: Transmittal of & request for signature on executed copy of access agreement for access & placement of groundwater monitoring wells over MW4-22 & MW4-19 located at Whittier Narrows Flood Control Basin, ref #DACW09-9-98-0013, w/attch39818
8/14/1998Philip Miller Geosystem Consultants, Inc Jonathan Bishop CA Regional Water Quality Control Board - Los Angeles Region Ltr: Application for waste discharge requirements, shallow zone extraction barrier pilot program (SEPP), phase 2, S El Monte OU, w/attchs48103
8/19/1998Lawrence Felix Cardinal Industrial Finishes Phyllis Trabold US Army Corps of Engineers - Los Angeles District Ltr: Request for permission to conduct shallow zone extraction pilot test on Army Corp land in Whittier Narrows Recreation Area, phase 2 of work performed in summer 1997 & described in ltr 3/13/98 to C Bass, w/attchs48094
8/25/1998Robb Whitaker Water Replenishment District of Southern California Doug Frazer Environmental Protection Agency - Region 9 TL: Memo 2/28/95 re clarification on boundary of Water Replenishment District (WRD) of Southern California in vicinity of Montebello (faxed)65230
8/31/1998Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R98S12, SDG #WN97041, analysis RAP volatiles, 20 water samples, collection date 11/17/97-11/20/97, w/TL 8/31/98 fr D Richmond to D Frazer39736
9/4/1998Frank LoGuidice San Gabriel Valley Water Co Doug Frazer Environmental Protection Agency - Region 9 Ltr: Response to request in ltr 8/24/98 fr D Frazer for permission for contractor CH2M Hill to collect water samples fr San Gabriel Valley Water Co well M2A as part of EPA groundwater monitoring program for Whittier Narrows OU, w/o attch40143
9/9/1998Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R98S12, SDG #WN97001, analysis VOC, w/attch40007
9/14/1998Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Whittier Narrows site, case #R98S12, SDG #WN97061, analysis VOC, w/attch40008
9/16/1998Weck Laboratories, Inc -Organic chemical analysis (3/96) rpt, Whittier Narrows site, San Gabriel Valley Water Co, Montebello system, sample source well M2A, sample date 9/10/9840862
9/18/1998Carl Brickner, Jr Environmental Protection Agency - Region 9 -Data validation rpt: Whittier Narrows site, case #R98S37, sample delivery groups (SDG) #98114B, analysis total organic carbon, 3 soil samples, collection date 4/22/98, w/TL 9/18/98 fr C Brickner, Jr to D Frazer39819
9/21/1998David Farrel Environmental Protection Agency - Region 9 Robert Davis US Army Corps of Engineers - Los Angeles District Ltr: Comments on LA County Drainage Area (LACDA) water conservation & supply, Santa Fe & Whittier Narrows Dams FS, w/summary of EPA rating definitions40135
10/1/1998C H 2 M Hill Environmental Protection Agency - Region 9 FS addendum, Whittier Narrows OU40164
10/1/1998Environmental Protection Agency - Region 9 -Fact sheet: Proposed plan, Whittier Narrows OU40242
10/1/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated results & QC summary for data fr analysis of water samples fr Whittier Narrows site, case #R98S51, SDG #98244A, analysis metals (CLP SOW ILM03.0), anions (EPA method 300.0), etc, w/attchs40866
10/6/1998Environmental Protection Agency - Region 9 -Guidance documents for Whittier Narrows OU administrative records40025
10/14/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of case narratives, unvalidated results & QC summary for data fr analysis of water samples fr Whittier Narrows site, case #R98S50, Sample Delivery Groups (SDG) #98226B, analysis lowel level VOCs (Region 9 lab SOP 305), w/attchs40859
10/22/1998Doug Frazer Environmental Protection Agency - Region 9 Todd Maiden Baker & McKenzie Donald Vanderkar Aerojet General Corp Baldwin Park OU Steering Committee Keith Pearce Bellflower-Somerset Mutual Water Co Stephen Bucknam, Jr Bucknam & Assoc Jacalyn Spiszman CA Environmental Protection Agency - DepLtr: Transmittal of & request for comments on final Whittier Narrows OUFS addendum, w/recipient list & addendum40186
10/28/1998Jack Berges Lockheed Martin Environmental Services Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case 26431 Memo #01, SDG #YZ351, 20 water samples, collected 8/19-8/24, w/TL fr J Berges to D Frazer49201
10/30/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R98S50, SDG 98254A, 6 water samples, low level VOC, w/TL fr B Bettencourt to D Frazer49214
11/2/1998Jack Berges Lockheed Martin Environmental Services Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case 26431 Memo #03, SDG YZ398, 18 water samples, collected 8/28 & 8/31, 1998, w/TL fr J Berges to D Frazer49203
11/3/1998Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R98S50, SDG 98272A, 10 water samples, RAS volatiles, w/TL fr B Bettencourt to D Frazer49215
11/5/1998Vance Fong Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Transmittal of unvalidated data, Whittier Narrows site, Case R98S50, SDG 98226B, 8 water samples, GC/MS volatiles, w/TL fr V Fong to D Frazer49232
11/6/1998Vance Fong Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Transmittal of unvalidated data, Whittier Narrows site, Case R98S50, SDG 98254A, 13 water samples, GC/MS volatiles, w/TL fr V Fong to D Frazer49233
11/6/1998Vance Fong Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Transmittal of unvalidated data, Whittier Narrows site, Case R98S50, SDG 98272A, 10 water samples, GC/MS volatiles, w/TL fr V Fong to D Frazer49234
11/9/1998Jack Berges Lockheed Martin Environmental Services Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case 26431 Memo #02, SDG YZ378, 20 water samples, collected 8/24-8/27, 1998, w/TL fr J Berges to D Frazer49202
11/12/1998Jack Berges Lockheed Martin Environmental Services Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case 26431 Memo #05, SDG YZ429, 2 water samples, collected 9/16/98, w/TL fr J Berges to D Frazer49205
11/13/1998Jack Berges Lockheed Martin Environmental Services Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case 26431 Memo #04, SDG YZ409, 20 water samples, collected 9/11-9-16, 1998, w/TL fr J Berges to D Frazer49204
11/19/1998Environmental Protection Agency - Region 9 -Transcript of proceedings, Whittier Narrows OU proposed plan community meeting on 11/19/98 in S El Monte50194
11/19/1998James Glancy Southeast Water Coalition Joint Powers Authority Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on Whittier Narrows FS addendum52905
11/25/1998Carl Brickner, Jr Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R98S51, SDG 98244A, 5 water samples, collected 8/31/1998, w/TL fr C Brickner to D Frazer49217
11/27/1998Robert Campbell Water Replenishment District of Southern California Doug Frazer Environmental Protection Agency - Region 9 Ltr: Water Replenishment District of Southern California's comments on final Whittier Narrows FS addendum (faxed 8/17/99)52925
12/22/1998Vance Fong Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R98S23, SDG WN98041, 20 water samples, RAP volitiles, w/TL fr V Fong to D Frazer49221
12/22/1998Vance Fong Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R98S23, SDG WN98061, 20 low level water, RAP volatiles, w/TL fr V Fong to D Frazer49222
12/22/1998Vance Fong Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R98S23, SDG WN98001, 20 water samples, RAP volatiles, w/TL fr V Fong to D Frazer49224
12/22/1998Vance Fong Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R98S23, SDG WN98021, 20 water samples, RAP volatiles, w/TL fr V Fong to D Frazer49223
12/28/1998Todd Maiden Baker & McKenzie Doug Frazer Environmental Protection Agency - Region 9 Ltr: Comments on proposed final Whittier Narrows FS addendum dated 10/98 submitted in response to EPA ltr 10/22/98, w/fax TL dated 12/30/9849122
12/29/1998Keith O'Brien P E S Environmental, Inc Doug Frazer Environmental Protection Agency - Region 9 Ltr: PES Environmental's comments on final Whittier Narrows FS addendum dated 10/98 & EPA ltr 10/22/98 responding to comments on draft FS addendum submitted on behalf of Teledyne Industries Inc49115
12/30/1998William Grow Teledyne Industries, Inc Doug Frazer Environmental Protection Agency - Region 9 Ltr: Teledyne Industries' comments on proposed Whittier Narrows FS addendum dated 10/9849178
12/30/1998Keith O'Brien P E S Environmental, Inc Doug Frazer Environmental Protection Agency - Region 9 TL: Re-submittal of PES Environmental's 5/21/98 comments on draft Whittier Narrows FS addendum as part of comments on final FS addendum at request of Teledyne Industries Inc, w/attch (faxed)49179
1/13/1999Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 TL/w case narratives, unvalidated results, and QC summaries for data from analysis of water samples, Case R99S08, SDG's 98323A, 98325A, and 98328A, for low level volatile organics49097
2/1/1999C H 2 M Hill EPA RPMs & OSCs Final Whittier Narrows Dam well installation report49112
3/12/1999Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Case R99S08, SDG 98328A, analysis VOA49100
3/15/1999DataVal,Inc Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case #R99S08, SDG #98323A, 20 gw samples for RAP volatiles, collected 11/18-19/1998, w/TL fr D Breaux to D Frazier46799
3/15/1999DataVal,Inc Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case #R99S08, SDG #98325A, 20 gw samples for RAP volatiles, collected 11/20-23/1998, w/TL fr D Breaux to D Frazier46822
3/15/1999Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R99S18, SDG 99040A, Low level VOC, 20 water samples, collected 2/9/99-2/12/9949104
3/17/1999Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R99S18, SDG 99043A, 20 water samples for low level VOCs, collected 2/12/99 & 2/13/99.49105
3/29/1999Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Data validation rpt, Whittier Narrows site, Case R99S18, SDG 99047A, 18 water samples for low level VOCs, collected 2/16/99 & 2/17/9949109
3/30/1999Doug Frazer Environmental Protection Agency - Region 9 Kirby Brill San Gabriel Basin Water Quality Authority Ltr: Expression of EPA support for proposal to undertake early action in Whittier Narrows OU & install & operate interim treatment facility at extraction well EW4-3 near intersection of Rosemead Blvd & San Gabriel Blvd49053
5/1/1999Environmental Protection Agency - Region 9 -Fact sheet: EPA updates cleanup plan for Azusa/Irwindale/Baldwin Park area, including explanation of significant differences (ESD)48544
5/10/1999Martin Crawford Calgon Carbon Corp Jeff Munic C H 2 M Hill Email: Baldwin Park cost estimate, w/forward 5/12/99 fr D Towell to W Praskins53132
5/13/1999Elizabeth Adams Environmental Protection Agency - Region 9 Jacalyn Spiszman CA Environmental Protection Agency - Dept of Toxic Substances Control Ltr: Response to request for written explanation of responsibilities of EPA & State for operation & maintenance of interim RA for Whittier Narrows OU65221
5/18/1999Gary McCaughan Southeast Water Coalition Joint Powers Authority Doug Frazer Environmental Protection Agency - Region 9 Ltr: Southeast Water Coalition's position on early remediation in Whittier Narrows OU52904
5/26/1999Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo(s): Transmittal of partially reviewed data, Case R99S18, SDG 99043A, 99040A, analysis VOA, Whittier Narrows53058
6/14/1999C H 2 M Hill Environmental Protection Agency - Region 9 Sampling & analysis plan for Whittier Narrows OU initial RD/RA field activities52931
6/14/1999C H 2 M Hill Environmental Protection Agency - Region 9 Quality assurance project plan for Whittier Narrows OU initial RD/RA field activities52932
6/28/1999--Review(s) of analytical data, Case R99S18, SDGs 99049A, 99047A, water, analysis low level volatiles, collected 2/15-2/17/99, Whittier Narrows, w/TL fr V Fong to D Frazer53059
7/9/1999Brenda Bettencourt Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Review(s) of analytical data, Case R99S34, SDGs EW43001, EW44001, PZ004W, MT442T, 99198A, water, low level VOCs, alkalinity, anions, hardness, TDS, metals, VOs, Whittier Narrows53060
7/26/1999Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo: Transmittal of partially reviewed data, Case R99S34, SDG PZ004W, VOAs, anions, alkalinity, TDS & hardness, water, Whittier Narrows53061
8/3/1999Environmental Protection Agency - Region 9 -Review(s) of analytical data, Case R99S36, SDGs WN99070, WN99090, WN99110, WN99130, water, low level VOCs, GC/MS volatiles, w/TL to D Frazer fr B Bettencourt53069
8/4/1999Dawn Richmond Environmental Protection Agency - Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case R99S34, 10 water samples for volatiles, collected 6/25-7/8/99, w/TL to D Frazer fr D Richmond 10/14/9965582
8/13/1999Margaret Foster Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Barbara Gordon Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case QAO-98-11A, Memo #01, 20 water samples for low concentration volatiles, collected 5/19-5/21/98, w/TL to D Frazer fr J Berges65470
8/13/1999Dawn Richmond Environmental Protection Agency - Region 9 -Data validation rpt: Case R99S34, 5 water samples for volatiles, collected 7/16/99, w/TL fr D Richmond to D Frazer 10/14/9965585
8/17/1999Robb Whitaker Water Replenishment District of Southern California Doug Frazer Environmental Protection Agency - Region 9 TL: Comment ltr 11/27/98 fr Water Replenishment District of Southern California on final Whittier Narrows FS addendum (faxed 8/17/99)52927
9/8/1999Environmental Protection Agency - Region 9 -Review(s) of analytical data, Case R99S49, SDGs 99229A, 99231A, 99236A, 99238B, 99242A, water, low level VOCs, perchlorate, Whittier Narrows, w/TLs to D Frazer fr B Bettencourt53071
9/11/1999Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo(s): Summary of data quality, Case R99S34, SDGs EW43001, EW44001, PZ004W, MW422T, water, Whittier Narrows53076
9/14/1999Arthur Heath CA Regional Water Quality Control Board - Los Angeles Region Doug Frazer Environmental Protection Agency - Region 9 Ltr: Expression of Regional Board's concurrence on EPA's selected remedy to remove & contain groundwater contaminants in Whittier Narrows OU52901
9/15/1999C H 2 M Hill Environmental Protection Agency - Region 9 Draft quality assurance project plan addendum 1 for Whittier Narrows OU initial RD/RA field activities65709
9/15/1999C H 2 M Hill Environmental Protection Agency - Region 9 Sampling & analysis plan addendum 1 for Whittier Narrows OU RD/RA field activities w/TL to D Taylor fr J Dolegowski 9/16/9965713
9/29/1999Margaret Foster Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Barbara Gordon Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case QAO-98-11A, Memo #02, 17 water samples for low concentration volatiles, collected 5/26-5/27/98, w/TL to D Frazer fr J Berges65576
9/30/1999Margaret Foster Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Barbara Gordon Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case QAO-98-11A, 8 water samples for low concentration volatiles, collected 5/22/98, w/TL to D Frazer fr J Berges65574
9/30/1999Margaret Foster Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Joanne Dobbins Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case QAO-98-11A, Memo #03, 14 water samples for low concentration volatiles, collected 5/29-6/1/98, w/TL to D Frazer fr J Berges65579
10/4/1999Margaret Foster Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Barbara Gordon Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case QAO-98-11A, Memo #05, 9 water samples for low concentration volatiles, collected 5/28/98, w/TL to D Frazer fr J Berges65577
10/4/1999Margaret Foster Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Joanne Dobbins Lockheed Martin Environmental Services - Environmental Services Assistance Team, Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case QAO-98-11A, Memo #06, 20 water samples for low concentration volatiles, collected 6/3-6/4/98, w/TL to D Frazer fr J Berges65580
10/6/1999Dawn Richmond Environmental Protection Agency - Region 9 Doug Frazer Environmental Protection Agency - Region 9 Memo(s): Summary of data quality, Case R99S36, SDGs WN99070, WN99130, WN99110, water, volatiles, Whittier Narrows53078
10/18/1999David Towell C H 2 M Hill Doug Frazer Environmental Protection Agency - Region 9 Technical memo: Supplemental treatment cost estimates, Whittier Narrows OU remedy, w/attch53131
10/21/1999Nennet Alvarez CA Environmental Protection Agency - Dept of Toxic Substances Control Doug Frazer Environmental Protection Agency - Region 9 Ltr: Expression of CA Dept of Toxic Substances Control's concurrence on EPA's selected remedy in 10/99 ROD amendment for Whittier Narrows OU53130
11/1/1999Carl Brickner, Jr Environmental Protection Agency - Region 9 Environmental Protection Agency - Region 9 Data validation rpt: Case R99S36, 20 water samples for volatiles, collected 7/9-7/11/99, w/TL to D Frazer fr C Brickner65581
11/10/1999Keith Takata Environmental Protection Agency - Region 9 -Interim record of decision (ROD) amendment, Whittier Narrows OU (02 ROD Amendment 003)53564

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