| Document Title | PDF Properties |
| HRS Documentation Record Cover Letter (PDF) | (1 pp. 18K) |
| HRS Documentation Record Review (PDF) | (51 pp. 751K) |
| Reference 1: Hazard Ranking System, Final Rule, 40 CFR Part 300 (PDF) - December 14, 1990 | (17 pp. 1.4MB) |
| Reference 2: Superfund Chemical Data Matrix (SCDM), Appendix BI, 12 pages excerpted; and Appendix BII, 1 page excerpted. (PDF) - January 2004 | (14 pp. 244K) |
| Reference 3: 1:63,360 topographic map, Harness Mountain, Oregon. (PDF) - 1987 | (2 pp. 31K) |
| Reference 4: Black Butte Mine, Site Inspection Report, TDD: 98-04-0004 (PDF) - April 1998 | (318 pp. 8.2MB) |
| Reference 5: Final Removal Action Report for Black Butte Mine, Cottage Grove, Oregon (PDF) - July 20, 2008 | (83 pp. 2.6MB) |
| Reference 6: Quicksilver in Oregon (PDF) - 1963 | (14 pp. 569K) |
| Reference 7: Quicksilver in Oregon (PDF) - February 1, 1938 | (17 pp. 1.3MB) |
| Reference 8: Quicksilver Deposits in Oregon (PDF) - 1971 | (9 pp. 247K) |
| Reference 9: Geology of the Blackbutte Mercury Mine, Lane County, Oregon (PDF) - 1973 | (86 pp. 1.6MB) |
| Reference 10: Site Inspection Field Logbook, Book 1 of 2 (PDF) - August 31, 1998 through September 4, 1998 | (28 pp. 3.3MB) |
| Reference 11: Site Inspection Chain-of-Custody forms (PDF) - September 2-3, 1998 | (8 pp. 487K) |
| Reference 12: National Functional Guidelines for Inorganic Data Review (PDF) - February 1994 | (46 pp. 580K) |
| Reference 13: Removal Assessment Report, TDD: 06-01-0005 (PDF) - March 21, 2006 | (136 pp. 4.2MB) |
| Reference 14: Site-Specific Sampling Plan, TDD: 05-04-0005 (PDF) - September 1, 2005 | (212 pp. 7.3MB) |
| Reference 15: Removal Assessment Report, chain-of-custody forms (PDF) - September 7-10, 2005 | (4 pp. 126K) |
| Reference 16: Site Inspection Field Logbook, Book 2 of 2 (PDF) - September 1, 1998 through September 4, 1998 | (18 pp. 1.7MB) |
| Reference 17: Preliminary Assessment (PDF) - April, 1, 1996 | (100 pp. 3.6MB) |
| Reference 18: 15-Mile TDL and Wetlands Maps (PDF) - July 2009 | (3 pp. 312K) |
| Reference 19: Final Report Sources and Chronology of Mercury Contamination in Cottage Grove Reservoir (PDF) - May 20, 2003 | (49 pp. 1MB) |
| Reference 20: Department of Environmental Quality memorandum to Max Rosenberg, R.G., WR Cleanup Manager regarding Black Butte Mine Mercury Loading Assessment Results (PDF) - August 21, 2008 | (85 pp. 1.7MB) |
| Reference 21: Coast Fork Willamette River at London, Oregon, Annual Mean Streamflow - Calendar Year; and 01/01/1939 to 09/30/2007, (PDF) | (7 pp. 143K) |
| Reference 22: Oregon State University Sample Points in Relation to Black Butte Mine TDL (PDF) - April 2009 | (2 pp. 141K) |
| Reference 23: Mercury Distribution in Sediments and Bioaccumulation by Fish in Two Oregon Reservoirs: Point-Source and Nonpoint-Source Impacted Streams (PDF) - September 12, 1996 | (8 pp. 294K) |
| Reference 24: Final Report Reconnaissance Soil Sampling at the Black Butte Mine (PDF) - August 9, 2004 | (14 pp. 216K) |
| Reference 25: Fish Advisories: Consumption Guidelines (PDF) - April 2009 | (5 pp. 245K) |
| Reference 26: Mercury in Oregon Lakes, Water Pollution Control, 1993 – 1994 (PDF) - May 1996 | (62 pp. 1.7MB) |
| Reference 27: District Fish Biologist, South Willamette Watershed District, Oregon Department of Fish and Wildlife, phone conversation with Linda Costello, Ecology & Environment Inc. regarding Sport Fishing within 15-miles downstream of Black Butte Mine (PDF) - April 3, 2009 | (2 pp. 40K) |
| Reference 28: Upper Willamette River Chinook ESU (PDF) - December 29, 2008 | (3 pp. 129K) |
| Reference 29: Memorandum from Kathy Parker, On-Scene Coordinator, and Carl Kitz, On-Scene Coordinator regarding Request for a Removal Action to be Conducted at the Black Butte Mine, Cottage Grove, Oregon to Daniel D. Opalski, Director, Office of Environmental Cleanup (PDF) - April 13, 2007 | (22 pp. 832K) |
| Reference 30: Using Qualified Data to Document an Observed Release and Observed Contamination, EPA/540/F-94/028 (PDF) - November 1996 | (19 pp. 346K) |
| Reference 31: Memorandum to Renee Nordeen, Project Manager, Ecology and Environment, Inc. regarding Sample Quantitation Limits for the 1998 Site Inspection Report samples (PDF) - April 8, 2009 | (17 pp. 565K) |
| Reference 32: Memorandum to Renee Nordeen, Project Manager, Ecology and Environment, Inc. regarding calculation of volume for tailings piles and contaminated soil at Black Butte Mine (PDF) - April 8, 2009 | (4 pp. 197K) |
| Reference 33: Black Butte Mine Mercury Loading Assessment Field Notes (PDF) | (14 pp. 901K) |
| Reference 34: Removal Assessment Field Notes (PDF) - June 2, 2005 through September 11, 2005 | (22 pp. 945K) |
| Reference 35: Amended Analytical Report for Black Butte Mine for samples received by the laboratory on 06/27/08 (PDF) - July 14, 2009 | (97 pp. 3.3MB) |