Administrative Records for Abandoned Mines and Other Superfund Cleanups
The Administrative Record for an EPA Superfund cleanup action is required by CERLCA (the Comprehensive Environmental Restoration, Compensation, and Liability Act), and contains all information that was considered or relied upon to select the cleanup remedy.
The Administrative Record can include correspondence, reports, public notices, fact sheets, photographs and maps, sampling plans, work plans, studies, Records of Decision, Community Relations Plans, public meeting transcripts, and more.
Below are links to available Administrative Records for abandoned mines and other Superfund cleanups on Navajo Nation.
State | Type | Collection Description | EPA ID | Document Count | Action Memo or AR Date |
---|---|---|---|---|---|
AZ | Mine-Related | Charles Huskon No. 12 Mine EE/CA | NNN000909564 | 17 | 2023-03-01 |
AZ | Structures | Navajo Nation Radioactive Hogans Removal AR | NNN000905864 | 7 | 2001-04-05 |
AZ | Other Superfund | Navajo Toxaphene Removal AR | NN0000146621 | 11 | 1994-05-01 |
NM | Structures | Northeast Church Rock Mine Residential Removal AR | NNN000906132 | 296 | 2007-04-18 |
NM | Structures | NE Churchrock Quivira Mines Residential Removal #2 AR | NNSFN0905492 | 326 | 2007-05-29 |
AZ | Structures | Red Valley Radioactive Structure Removal AR | NNN000908604 | 12 | 2008-07-09 |
AZ | Structures | Cove Navajo Radioactive Structure Removal AR | NNN000908603 | 12 | 2008-07-09 |
AZ | Structures | Teec Nos Pos Navajo Radioactive Structures Removal AR | NNN000908610 | 4 | 2008-10-01 |
NM | Structures | Cane Valley Radioactive Structures Removal AR | NNN000908623 | 4 | 2008-10-29 |
AZ | Mine-Related | Cove Navajo Radioactive Structure Ceiling Increase Removal AR | NNN000908603 | 3 | 2009-03-18 |
AZ | Structures | Red Valley Radioactive Structure Ceiling Increase Removal AR | NNN000908604 | 3 | 2009-04-30 |
AZ | Mine-Related | Northeast Church Rock Mine Step-Out Interim Removal AR | NNN000906132 | 52 | 2009-07-23 |
AZ | Structures | Cane Valley Radioactive Structures Ceiling Increase Removal AR | NNN000908623 | 2 | 2009-09-18 |
NM | Structures | Teec Nos Pos Navajo Radioactive Structures 12-Month Exemption Removal AR | NNN000908610 | 2 | 2009-10-29 |
NM | Structures | Cove Navajo Radioactive Structure Ceiling Increase #2 Removal AR | NNN000908603 | 3 | 2010-04-12 |
NM | Structures | Church Rock Navajo Radioactive Structures Removal AR | NNN000908562 | 15 | 2010-07-21 |
NM | Structures | Tuba City Navajo Radioactive Structures Removal AR | NNN000908774 | 9 | 2010-08-16 |
AZ | Mine-Related | NE Churchrock Quivira Mines Removal AR | NNSFN0905492 | 237 | 2010-06-01 |
AZ | Mine-Related | Northeast Church Rock Mine Drainage East of Red Water Pond Road Removal AR | NNN000906132 | 21 | 2011-09-26 |
NM | Structures | Haystack Navajo Radioactive Structures Removal AR | NNN000909132 | 8 | 2011-09-15 |
NM | Mine-Related | Northeast Church Rock Mine EE/CA Non-Time-Critical Removal Action AR | NNN000906132 | 830 | 2007-04-18 |
AZ | Mine-Related | Cameron Area Mines Coalmine and Cameron Chapters, Navajo Nation, EPNG 08/23/2013 AOC Removal AR | NNN000909564 | 26 | 2013-08-23 |
AZ | Structures | Cove Red Valley Navajo Radioactive Structures Removal AR | NNN000909454 | 9 | 2014-07-03 |
AZ | Other Superfund | Navajo Forest Products Industries Removal AR | NND041360462 | 12 | 2019-09-23 |
NM | Mine-Related | Tronox NE Churchrock Quivira Mines EE/CA AR | NNSFN0905492 | 13 | 2022-09-06 |
AZ | Mine-Related | Tronox NAUM Cove Station Ceiling Increase #3 AR | NNN000906016 | 27 | 2022-05-04 |
NM | Mine-Related | Tronox Quivira Mines Quivira Vent Hole Soils Removal AR | NNSFN0905492 | 15 | 2017-03-29 |
AZ | Mine-Related | Cove Transfer Station Ceiling Increase #2 Removal AR | NNN000906016 | 5 | 2013-08-14 |
AZ | Mine-Related | Cove Transfer Station Ceiling Increase Removal AR | NNN000906016 | 9 | 2013-06-07 |
NV | Mine-Related | Cove Transfer Station Removal AR | NNN000906016 | 10 | 2012-09-19 |
AZ | Mine-Related | Black Falls Contaminated Well Removal AR | NNN000908636 | 4 | 2008-11-07 |
NM | Mine-Related | Bluewater Uranium Mine Removal AR | NND983469891 | 17 | 1991-06-07 |
AZ | Other CERCLA | Fleet Maintenance Removal AR | NN0000040139 | 5 | 1993-11-01 |
NM | Mine-Related | Mariano Lake AUM Interim Removal AR | NNN000908585 | 7 | 2013-05-22 |
NM | Mine-Related | Mariano Lake AUM Removal AR | NNN000908585 | 9 | 2010-04-07 |
UT | Mine-Related | Montezuma Creek Drums Removal AR | NND988078937 | 8 | 1993-06-07 |
AZ | Other CERCLA | Navajo Forest Products Industries Removal AR | NND041360462 | 7 | 1997-09-24 |
NM | Mine-Related | Quivira Mines Red Water Pond Road Removal AR | NNSFN0905492 | 13 | 2012-08-15 |
NM | Mine-Related | Section 32 AUM Removal AR | NNN000908747 | 10 | 2012-10-12 |
NM | Other CERCLA | Shiprock Pesticide Removal AR | NN0000060996 | 11 | 1994-09-27 |
UT | Mine-Related | Skyline AUM Waste Pile Ceiling Increase #2 Removal AR | NNN000908358 | 2 | 2011-09-08 |
UT | Mine-Related | Skyline AUM Waste Pile Ceiling Increase Removal AR | NNN000908358 | 4 | 2011-07-15 |
UT | Mine-Related | Skyline AUM Waste Pile Removal AR | NNN000908358 | 11 | 2010-09-27 |
AZ | Mine-Related | Tronox Navajo Area Uranium Mines | NNN000900374 | 99 | 2023-01-05 |