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Pacific Southwest, Region 9: Superfund

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Records of Decision

Site Name
Hide details for [<script>document.write("Advanced Micro Devices, Inc. (building 915)".link(document.links[document.links.lengt
08/26/91Record of Decision: Overall Site
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09/11/91Combined for TRW Microwave and AMD 901-902
09/11/91Record of Decision
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07/20/01Record of Decision for the Western Groundwater Operable Unit
OU-3, Aerojet Sacramento Site, Rancho Cordova, California
02/15/11Perimeter Groundwater Operable Unit 5 - Record of Decision
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Final Record of Decision Skeet Range
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06/16/98Record of Decision: Marbo Soils
07/02/02Record of Decision: Harmon Annex
12/01/03Record of Decision: Urunao
08/01/07Record of Decision for Sites 4, 11, 25, 28 and 34
08/01/07Record of Decision for Sites 7, 16, 17, 31 and 36
09/05/07Record of Decision for Sites 6, 9 and 12
07/21/08Record of Decision for Sites 5 and 8
11/23/09Record of Decision for Sites 3 and 21
12/11/09Record of Decision for Sites 41, 42 and 43
05/01/10Record of Decision Amendment for Marbo Annex
11/06/10Record of Decison for Sites 29 and 35
04/12/11Record of Decision for Sites 44 and 46
04/12/11Record of Decision for Sites 45, 49, 59, 61, 67, 68 and 69
04/12/11Record of Decision for Sites 48, 56, 58, 70 and 73
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09/30/94Record of Decision - Groundwater and Soils
04/16/971st Explanation of Significant Difference for Groundwater and Soils
09/29/002nd Explanation of Significant Differences for Groundwater and Soils
09/30/05Record of Decision Amendment
07/31/083rd Explanation of Significant Differences
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09/28/90Interim Record of Decision: Overall Site
09/28/90Record of Decision
09/28/90Record of Decision 1
08/25/93Final Record of Decision
08/25/93Record of Decision
08/25/93Record of Decision 2
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07/19/89Record of Decision: Atlas Asbestos Mine - OU2 Coalinga CA
02/14/91Record of Decision for OU 1
09/15/10Explanation of Significant Differences
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05/06/98Record of Decision for OU1 and OU2
11/26/06Record of Decision for OU2
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09/26/89Record of Decision
09/27/05Record of Decision Amendment
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11/08/93Record of Decision - Brown & Bryant Superfund Site, Operable Unit 1
09/30/07Final Record of Decision OU 2
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12/07/95Record of Decision for OU1
09/30/97Record of Decision for OU2
02/11/99Record of Decision for OU3
06/15/07Record of Decision for OU4
02/21/08Record of Decision for OU5
05/27/08Explanation of Significant Differences for OU3
06/16/10Explanation of Significant Differences for OU3
12/16/13Record of Decison for 22/23 Area Groundwater
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03/30/95ROD (1995)
09/27/13Explanation of Significant Differences
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10/04/83Record of Decision
09/30/85Record of Decision
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07/19/89Record of Decision for OU2
09/21/90Record of Decision for OU1
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09/29/89Record of Decision
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05/17/04Final Record of Decision Tidal Area Landfill
09/30/05Final ROD Inland Area Site 17
05/08/08Explanation of Significant Differences, Landfill Cap Redesign, IR Site 1, Tidal Area Landfill
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09/27/02Record of Decision for Cooper Drum Company, City of South Gate, California
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06/05/91Record of Decision
06/28/91Record of Decision
09/30/11Record of Decision Amendment- CTS Printex & Appendix
09/30/11Record of Decision Amendment - Appendices
09/30/11Record of Decision Amendment - CTS Printex
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09/05/97Explanation of Significant Differences from Record of Decision
with Table: Description of Supplemental ARARs
09/05/97Record of Decision for Del Amo Waste Pits Operable Unit
03/01/99Record of Decision for Dual Site Groundwater Operable Unit Del Amo and Montrose Chemical Superfund Sites
08/24/06Explanation of Significant Differences #2, August 2006
09/30/11Record of Decision, Del Amo Facility Superfund Site - Soil and NAPL Operable Unit (revised 7/26/13)
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09/25/03Record of Decision, Del Monte Corporation, Oahu Plantation Superfund Site
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09/30/85Record of Decision
08/29/00Record of Decision Amendment
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09/30/03Operable Unit 03, Basewide Wells, Homestead
09/28/06Operable Unit 06, NASA Dryden
09/24/07Operable Units 04 & 09, South AFRL Groundwater
08/04/08Operable Units 04 & 09, AFRL Soil and Debris Sites
06/24/09Operable Unit 02, South Base
09/16/09Operable Unit 07, Chemical Warfare Material Sites
09/21/12Operable Unit 07, Main Base Inactive Landfill - Basewide Miscellaneous Sites
09/27/12Operable Unit 02, South Base, Site 29 Amendment
06/28/13Operable Units 04 & 09, AFRL Soil and Debris Sites
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Final Record of Decision - Operable Unit 2A Vadoze Zone Former Marine Corps Air Station El Toro, California, April 2006
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06/09/89Record of Decision for MEW Study Area
09/01/90Explanation of Significant Differences
04/16/96Explanation of Significant Differences
08/16/10Record of Decision Amendment for the Vapor Intrusion Pathway
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03/20/89Record of Decision
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02/06/08Record of Decision for Operable Unit Carbon Tetrachloride Plume
05/15/08Record of Decision for Track 3, Impact Area Munitions Response
Area
08/26/08Record of Decision for Track 2, Parker Flats Munitions Response Area
11/21/08Record of Decision for Track 2, Del Rey Oaks Munitions Response Area
09/30/09Record of Decision Amendment for Basewide, Site 39 Inland Ranges
Draft Final Five-year Review Report, First Five-Year Review Report for Fort Ord Superfund Site, Monterey, CA
Landfill ESD (1/1997)
Landfill ROD (8/1994)
No Action Soils ROD (4/1995)
OE Track 0 ESD (4/2005)
OE Track 0 ROD (7/2002)
OE Track 1 ROD (4/2005)
OE Track 2 ROD (9/2002)
Overall Site ESD (12/2003)
Overall Site ROD (1/1997)
Site 3 Beach Range ROD (1/1997)
Surface Soils ROD (3/1994)
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09/30/93Record of Decision
09/30/96Record of Decision
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09/28/06Superfund Record of Decision: Soil And Groundwater Frontier Fertilizer Superfund Site, Davis California
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12/01/92Draft Record of Decision - Operable Unit 2
03/05/94Record of Decision - Operable Unit 1
10/05/98Record of Decision - Operable Unit 3
11/08/04Removal of Operable Unit 2 (OU 2) from the Federal Facility Agreement (FFA) at George Air Force Base
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08/06/92Record of Decision
12/23/09Explanation of Significant Differences #1
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03/24/95Record of Decision
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12/12/07Final - Parcel B - Technical Memorandum in Support of a Record of Decision Amendment
01/14/09Final Amended Parcel B Record of Decision
02/18/09Final - Record of Decision for Parcel G
02/18/09Record of Decision for Parcel G, Hunters Point Shipyard
10/28/09Record of Decision for Parcel UC-2, Hunters Point Shipyard
12/17/09Record of Decision for Parcel UC-2, Hunters Point Shipyard
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09/21/881988 Record of Decision - NIBW Groundwater Operable Unit
09/12/911991 Record of Decision - NIBW Vadose Zone Soils and Shallow Groundwater Operable Unit
09/27/931993 Record of Decision - SIBW for VOCs in Vadose Zone
09/30/981998 Record of Decision - SIBW for VOCs in Groundwater
09/27/012001 Record of Decision Amendment - NIBW Final Operable Unit
06/21/042004 Record of Decision Amendment - SIBW VOCs in Groundwater Operable Unit
03/27/122012 Explanation of Significant Differences - NIBW for Remedy Well PCX-1
Hide details for [<script>document.write("Intel Corp. (Mountain View Plant)".link(document.links[document.links.length-1]))</sc
06/09/89Record of Decision for MEW Study Area
09/01/90Explanation of Significant Differences
04/16/96Explanation of Significant Differences
08/16/10Record of Decision Amendment for the Vapor Intrusion Pathway
Hide details for [<script>document.write("Intel Corp. (Santa Clara 3)".link(document.links[document.links.length-1]))</script>]
09/20/90Superfund Record of Decision
09/07/10Record of Decision Amendment
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08/26/91Overall Site Record of Decision
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09/27/90Record of Decision
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10/03/86Record of Decision for Operating Unit 01
09/30/92Record of Decision for Boulder Creek Operable Unit [7.2MB]
09/24/93Record of Decision for Old and No. 8 Mines [6.3MB]
09/30/97Record of Decision for Slickrock Creek Area [10.7MB]
09/30/04Record of Decision (ROD) for Spring Creek Arm of Keswick Reservoir Operable Unit 5
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09/30/92Record of Decision: Jasco Chemical Company
09/13/02Explanation of Significant Differences to the 1992 Record of Decision
09/26/12Explanation of Significant Differences to the 1992 Record of Decision and the Explanation of Significant Differences
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09/19/02OU 2 Record of Decision and Remedial Action Plan
02/08/07OU 1 Source Area Groundwater Interim Record of Decision
06/28/07OU 3 Off Facility Groundwater Interim Record of Decision
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05/09/85Record of Decision
10/03/85Record of Decision Amendment
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09/27/90Record of Decision
03/27/98Record of Decision Amendment
09/13/01Explanation of Significant Differences
Hide details for [<script>document.write("Koppers Co., Inc. (Oroville Plant)".link(document.links[document.links.length-1]))</s
09/13/89Entire Site ROD (9/1989)
01/29/91Entire Site ESD (1/1991)
08/29/96ROD Amendment #1 (1996)
09/23/99Amendment #2 to the Record of Decision for Koppers Company, Inc.
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09/28/04Record of Decision
09/29/06Explanation of Significant Differences
09/30/08Interim Record of Decision, Lava Cap Mine Superfund Site, Groundwater Operable Unit 2
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01/29/97ROD for OU1, General Services Area
07/31/08Site-Wide Record of Decision
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08/23/93Explanation of Significant Differences
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12/10/09Record of Decision
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09/25/88Record of Decision
08/26/93Explanation of Significant Differences to the Operable Unit 1 Record of Decision (August 1993)
08/26/93Record of Decision
04/24/98Explanation of Significant Differences
09/26/13Explanation of Significant Differences to the Operable Unit 1 Record of Decision
Hide details for [<script>document.write("Louisiana-Pacific Corp.".link(document.links[document.links.length-1]))</script>]
08/01/95Record of Decision - Louisiana-Pacific Corp., OU 01, Oroville, CA
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01/14/94OU2 ROD (1994)
05/19/99OU1 Overall Site ROD (1999)
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06/20/96Record of Decision for OU1
08/24/00Explanation of Significant Differences for OU1
05/11/04Record of Decision for OU2
09/29/05Record of Decision for Basewide (OU4)
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12/29/93Record of Decision for OU1 - Aircraft Control and Warning Site
08/03/95Record of Decision for OU4 - Landfill Operable Unit Sites
06/21/96Record of Decision for OU2 and OU3 - Soil Operable Unit Sites and Groundwater Operable Unit Plumes
10/24/96Explanation of Significant Differences for OU4 - Landfill Operable Unit Sites
06/04/97Explanation of Significant Differences for OU1 - Aircraft Control and Warning Site
09/18/98Explanation of Significant Differences for OU2 and OU3 - Soil Operable Unit Sites and Groundwater Operable Unit Plumes
09/28/98Record of Decision for OU5 - Basewide Operable Unit
11/27/98Explanation of Significant Differences for OU2 and OU3 - Soil Operable Unit Sites and Groundwater Operable Unit Plumes
09/30/06Record of Decision for OU6 - Supplemental Basewide Operable Unit Sites
06/01/08Explanation of Significant Differences for OU5 - Basewide Operable Unit
11/07/08Explanation of Significant Differences for OU1 - Aircraft Control and Warning Site
08/09/10Final Explanation of Significant Difference from the Record of Decision for
Basewide Operable Unit Sites - Sites FT-10C/ST-68, LF-18, OT-23C, and OT-87
08/09/10Revised Final Explanation of Significant Difference from the Record of Decision for Soil Operable Unit Sites and Groundwater Operable Unit Plumes - Soil Sites WP-07/FT-11, ST-37/ST-39/SS-54, SD-57, SD-59, OT-69 - Main Base/SAC Area Plume, Site 7 Plume, Northeast Plume
Hide details for [<script>document.write("McColl".link(document.links[document.links.length-1]))</script>]
04/11/84Pre-SARA, Original Analysis ROD (1984)
06/30/93Source OU ROD (1993)
05/15/96Groundwater ROD (1996)
09/01/05Groundwater ESD (9/2005)
Hide details for [<script>document.write("McCormick & Baxter Creosoting Co.".link(document.links[document.links.length-1]))</sc
Explanation of Significant Differences: McCORMICH & BAXTER SUPERFUND SITE
Operable Unit#3 - Surface Water/Sediment, Stockton, CA - September 2005
Record of Decision for McCormick & Baxter Creosoting Co.
Responsiveness Summary for McCormick & Baxter Creosoting Co.
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09/29/88Record of Decision
08/14/95Explanation of Significant Differences
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06/09/89Record of Decision for MEW Study Area
09/01/90Explanation of Significant Differences
04/16/96Explanation of Significant Differences
08/16/10Record of Decision Amendment for the Vapor Intrusion Pathway
Hide details for [<script>document.write("Modesto Ground Water Contamination".link(document.links[document.links.length-1]))</s
09/01/97Interim Record of Decision, The "Modesto Ground Water Contamination" Site - Modesto Stanislaus County, California (EPA ID#: CAD 981997752)
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09/11/91Record of Decision
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Action Memorandum: Request for Removal Action for Kenwood Storm Water Drainage Pathway
Record of Decision for Action Memorandum and Action Memorandum Amendment,
Record of Decision for Dual Site Groundwater Operable Unit Montrose Chemical and Del Amo Superfund Sites
Hide details for [<script>document.write("Motorola, Inc. (52nd Street Plant)".link(document.links[document.links.length-1]))</s
09/01/88OU1 Record of Decision
10/01/94OU2 Record of Decision
10/01/99Explanation of Significant Differences for OU2
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06/02/83Record of Decision
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09/11/91Record of Decision
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06/24/05Final Record of Decision Site 27 Norther Channel
08/16/10Record of Decision Amendment for the Vapor Intrusion Pathway
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09/28/06Record of Decision - Dump Site Near Bldg. 293
09/28/07Record of Decision - Seven Transformer Sites
12/22/10Record of Decision - Five Transformer Sites (Bldg 3, Bldg 106, S-17, Bldg 81 & S-26)
Hide details for [<script>document.write("NE Churchrock Quivira Mines".link(document.links[document.links.length-1]))</script>]
08/24/10Interim Action Memo
09/11/12Action Memo for Soil Removal at Red Water Pond Road, Quivira Mine Site
Hide details for [<script>document.write("Newmark Groundwater Contamination".link(document.links[document.links.length-1]))</sc
08/03/93NEWMARK OU: Record of Decision
03/24/95Muscoy OU ROD: Groundwater (1995)
08/09/04Explanation of Significant Differences (to 1993 and 1995 Interim RODs), Newmark and Muscoy OUs, 2004, Newmark ESD map and guidance bibliographies
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09/29/89Record of Decision
12/14/95Explanation of Significant Difference #1
10/16/03Explanation of Significant Differences #2
06/29/06Explanation of Significant Differences #3
08/03/0619th Avenue Landfill Final Close Out Report
Hide details for [<script>document.write("North Indian Bend Wash Superfund Site".link(document.links[document.links.length-1]))
09/21/881988 Record of Decision - NIBW Groundwater Operable Unit
09/12/911991 Record of Decision - NIBW Vadose Zone Soils and Shallow Groundwater Operable Unit
09/27/012001 Record of Decision Amendment - NIBW Final Operable Unit
03/27/122012 Explanation of Significant Differences - NIBW for Remedy Well PCX-1
Hide details for [<script>document.write("Northeast ChurchRock Mine".link(document.links[document.links.length-1]))</script>]
04/18/07Action Memo
05/29/07Action Memo
08/31/07Action Memo - Residential Removal
06/01/09Northeast Church Rock Mine Engineering Evaluation and Costa Analysis (EE/CA) & Appendices
07/23/09NECR Interim Removal Action - Action Memo
09/26/11Action Memorandum: Request for a Time-Critical Removal Action at the Northeast Church Rock Site Drainage East of Red Water Pond Road (Step Out Area #2), McKinley County, New Mexico, Coyote Canyon Chapter of the Navajo Nation Indian Reservation
09/29/11Action Memorandum: Request for a Non-Time-Critical Removal Action at the Northeast Church Rock Mine Site, McKinley County, New Mexico, Pinedale Chapter of the Navajo Nation
Hide details for [<script>document.write("Norton Air Force Base".link(document.links[document.links.length-1]))</script>]
11/24/93Record of Decision - Central Base Area
07/21/97Record of Decision - Operable Unit 3
09/01/05Record of Decision - Basewide
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09/27/05September 2005 Action Memo for OU-1 Groundwater
04/06/06April 2006 Action Memo for Indoor Air
09/01/08Record of Decision - Operable Unit 1( Soils) Omega Chemical Corporation Superfund Site Whittier, California
09/20/11Interim Action Record of Decision - Omega Chemical Corporation Superfund Site Operable Unit 2, Los Angeles County, California, 9/20/11
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07/31/87Record of Decision
11/16/87Record of Decision
09/30/88Record of Decision
09/28/90Record of Decision Amendment
09/30/96Record of Decision
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09/28/88ROD (1988)
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03/31/92Pacific Coast Pipeline (Texaco Fillmore Refinery) Superfund Site Record of Decision
09/01/11Record of Decision Amendment
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09/30/09Interim Record of Decision
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09/28/06Record of Decision - OU 08
09/28/06Record of Decision - OU 10
09/28/07Record of Decision - Forty-Five Transformer Sites
07/02/10Record of Decision - Shoreline Site Northwest of Dry Dock #3
09/14/10Record of Decision - Three Transformer Sites
09/27/10Record of Decision - Former Fire Fighting Training Facility
09/27/10Record of Decision - Former Makalapa Pesticide Rinsate Pit
09/27/10Record of Decision - Former Pearl City Junction
09/29/10Record of Decision - Building 284 and Former Buildings 80 and 302
09/29/10Record of Decision - Ford Island Hazardous Substance and 32 Transformer Sites
07/12/12Record of Decision - Building 6
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01/13/05Pemaco Superfund Site Maywood , California - January 13, 2005
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09/25/87Record of Decision for OU2
09/26/89Record of Decision for OU1 [302 pages, 22.8MB]
01/24/91Explanation of Significant Differences for OU1
05/05/93Explanation of Significant Differences for OU1
12/22/95Explanation of Significant Differences for OU1
03/26/98Explanation of Significant Differences for OU1
09/19/02Explanation of Significant Differences for OU1
09/30/14Record of Decision Amendment
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09/28/92Record of Decision
02/13/08Operable Unit 2 ROD Amendment
09/27/12Operable Unit 1 ROD Amendment
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06/09/89Record of Decision for MEW Study Area
09/01/90Explanation of Significant Differences
04/16/96Explanation of Significant Differences
08/16/10Record of Decision Amendment for the Vapor Intrusion Pathway
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03/23/94Record of Decision
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09/30/10B.F. Goodrich Superfund Site Source Area Operable Unit Record of Decision
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09/24/87Record of Decision OU 02
09/24/87Record of Decision, North Hollywood
06/26/89Record of Decision - OU 03 (Burbank OU)
02/12/97Explanation of Significant Differences, Burbank
09/30/09Interim Action Record of Decision
01/10/14Amendment to the 2009 Interim Record of Decision for North Hollywood Operable Unit, Dated January 2014
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06/18/93Glendale North Operable Unit Record of Decision
06/18/93Glendale South Operable Unit Record of Decision
06/18/93Glendale South Operable Unit Record of Decision
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02/24/04Record of Decision
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05/11/84Richwood Operable Unit, Record of Decision
09/01/87Richwood Operable Unit, Record of Decision Amendment, Decision Summary
06/22/88Bartolo Well Field, Operable Unit Feasibility Study for the Record of Decision
09/27/88Suburban Operable Unit (Bartolo Well Field), Record of Decision
03/31/93Whittier Narrows Operable Unit, Record of Decision
09/22/93Suburban Operable Unit (Bartolo Well Field), Record of Decision Amendment
06/01/99El Monte Operable Unit, Interim Record of Decision, text, tables and figures
11/01/99Whittier Narrows Operable Unit, Interim Record of Decision Amendment
11/01/99Whittier Narrows Operable Unit, Interim Record of Decision Amendment, Figures
11/01/99Whittier Narrows Operable Unit, Interim Record of Decision Amendment, Tables
09/01/00South El Monte Operable Unit, Interim Record of Decision
09/01/00South El Monte Operable Unit, Interim Record of Decision, Figures (all PDF files)
09/01/00South El Monte Operable Unit, Interim Record of Decision, Tables
08/22/02El Monte Operable Unit, Explanation of Significant Differences to the 1999 Record of Decision
11/10/05South El Monte Operable Unit, Explanation of Significant Differences To The 2000 Interim Record of Decision
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03/31/94Baldwin Park Operable Unit, Record of Decision 3/31/94
05/01/99EPA Updates Cleanup Plan for the Azusa-Baldwin Park Area - ESD (Explanation of Significant Differences)
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09/01/98Puente Valley Operable Unit, Interim Record of Decision, Volume 1, September 1998
06/14/05Explanation Of Significant Differences ToThe 1998 Interim Record Of Decision Puente Valley Operable Unit
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01/24/96Possible TCE Sources ROD (1996)
09/26/96Landfill ROD (1996)
11/08/96Basewide Miscellaneous ROD (11/1996)
02/07/97Groundwater ROD (1997)
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09/24/88Record of Decision
09/30/03Record of Decision Amendment
08/30/05Explanation of Significant Differences OU2 Groundwater
09/30/13Explanation of Significant Differences - OU2 Groundwater
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01/25/93Record of Decision for OU1
03/05/96Record of Decision for OU2
09/27/11Record of Decision Amendment for OU2
09/01/14Explanation of Significant Differences to the Record of Decision for OU1
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09/27/91Sola Optical Record of Decision
03/30/07Record of Decision Amendment
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09/28/11Explanation of Significant Differences to the Record of Decision
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09/27/931993 Record of Decision - SIBW for VOCs in Vadose Zone
09/30/981998 Record of Decision - SIBW for VOCs in Groundwater
06/21/042004 Record of Decision Amendment - SIBW VOCs in Groundwater Operable Unit
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06/10/94Record of Decision
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03/22/91Record of Decision
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07/01/83Superfund Record of Decision: Stringfellow Acid Pits Site, CA (July 1983) (IRM)
07/22/83Source Control/Interim Abatement ROD
08/01/84Superfund Record of Decision: Stringfellow Acid Pits Site, CA (July 1984) (Figures & Tables not available online)
06/01/87Superfund Record of Decision: Stringfellow Acid Pits, CA (June 1987)
09/01/90Superfund Record of Decision: Stringfellow, CA (September 1990) (Figures not available online)
07/09/98PreTreatment Plant ESD
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06/28/91Record of Decision
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12/27/83EPA Superfund Record of Decision
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03/22/91Record of Decision
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08/12/93Record of Decision
04/14/98Record of Decision
07/31/01Explanation of Significant Differences
06/21/04Records of Decision Amendment
09/27/04Explanation of Significant Differences
07/11/11Record of Decision - Groundwater
10/18/11Explanation of Significant Differences - Soils
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12/03/97Interim Record of Decision - North, East and West Industrial Operable Unit
06/24/99Interim Record of Decision - West/Annexes/Basewide Operable Unit
12/11/02Final Record of Decision - West/Annexes/Basewide Operable Unit
05/10/06Final Record of Decision - North, East and West Industrial Operable Unit
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09/11/91Final Record of Decision
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09/08/04Groundwater ROD Amendment (2004)
04/01/12Record of Decision Amendment Area B
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06/20/99Final Remedial Action Plan
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10/26/94Record of Decision
11/29/96Explanation of Significant Differences
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09/27/91Record of Decision
12/09/94Explanation of Differences
09/29/03Amendment #1 to the Record of Decision
03/01/07Amendment #2 to the Record of Decision
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12/27/93Waste Disposal, Inc. Soil and Subsurface Gas Operable Unit Record of Decision
06/14/02Waste Disposal, Inc. Amended Record of Decision, June 14, 2002
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06/29/90Record of Decision, Watkins-Johnson Superfund Site
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09/30/97Record of Decision, Western Pacific Railroad, Oroville, California
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10/16/91Record of Decision
03/14/97First Explanation of Significant Differences Report
09/30/08Second Explanation of Significant Differences Report
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12/02/97Record of Decision OU2
09/08/00Record of Decision OU1


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