id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id
EPA-HQ-OLEM-2022-0965-0040,EPA,EPA-HQ-OLEM-2022-0965,Deletion from the National Priorities List,Rule,Final Rule,2023-08-16T04:00:00Z,2023,8,2023-08-16T04:00:00Z,,2023-08-17T03:47:59Z,2023-17434,0,0,0900006485e56a6e
EPA-HQ-OLEM-2022-0965-0039,EPA,EPA-HQ-OLEM-2022-0965,Deletion Docket Anaconda OU15 Mill Creek 2 24 2023 (corrected version of EPA-HQ-OLEM-2022-0965-0038),Supporting & Related Material,,2023-02-24T05:00:00Z,2023,2,,,2023-03-05T15:00:05Z,,0,0,0900006485701273
EPA-HQ-OLEM-2022-0965-0014,EPA,EPA-HQ-OLEM-2022-0965,Final Feasibility Study (FS) Report First Operable Unit (OU) Vol 1  09 01 1987 (SEMS ID 1970934) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:53:37Z,,0,0,0900006485580408
EPA-HQ-OLEM-2022-0965-0020,EPA,EPA-HQ-OLEM-2022-0965,Five Year Review Report Second 12 30 1999 (SEMS ID 1768395) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:54:51Z,,0,0,090000648558040e
EPA-HQ-OLEM-2022-0965-0002,EPA,EPA-HQ-OLEM-2022-0965,Administrative Order on Consent (Docket No CERCLA VII 86 07 - 07 01 1986 (SEMS ID 1227698) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Order,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:01:14Z,,0,0,09000064855803e7
EPA-HQ-OLEM-2022-0965-0003,EPA,EPA-HQ-OLEM-2022-0965,Administrative Order on Consent Supplemental Remedial Investigation Feasibility Study Order 07 29 1987 (SEMS ID 1987470) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Order,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:59:59Z,,0,0,09000064855803fc
EPA-HQ-OLEM-2022-0965-0007,EPA,EPA-HQ-OLEM-2022-0965,Explanation of Significant Differences (ESD) 10 01 1995 (SEMD ID 1164443) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:47Z,,0,0,0900006485580401
EPA-HQ-OLEM-2022-0965-0035,EPA,EPA-HQ-OLEM-2022-0965,Administrative Order on Consent 6 9 1986 (SEMS ID 1227697) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Order,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:00Z,,0,0,09000064855cb05e
EPA-HQ-OLEM-2022-0965-0005,EPA,EPA-HQ-OLEM-2022-0965,Explanation of Significant Differences Community Soils Operable Unit (OU) 06  12 2020 (SEMS ID 100007996) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:01:42Z,,0,0,09000064855803ff
EPA-HQ-OLEM-2022-0965-0011,EPA,EPA-HQ-OLEM-2022-0965,Final Feasibility Study (FS) First Operable Unit (OU) Vol 2  09 01 1987 (SEMS ID 1970935) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:02:32Z,,0,0,0900006485580405
EPA-HQ-OLEM-2022-0965-0006,EPA,EPA-HQ-OLEM-2022-0965,Explanation of Significant Differences Old Works East 06 12 2020 (SEMS ID 100007995) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:01:50Z,,0,0,0900006485580400
EPA-HQ-OLEM-2022-0965-0015,EPA,EPA-HQ-OLEM-2022-0965,Final Remedial Action Construction Completion Report 3 01 2001 (SEMS ID 1097959) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:53:38Z,,0,0,0900006485580409
EPA-HQ-OLEM-2022-0965-0001,EPA,EPA-HQ-OLEM-2022-0965,Proposed Deletion From the National Priorities List,Proposed Rule,,2023-02-22T05:00:00Z,2023,2,2023-02-22T05:00:00Z,2023-03-25T03:59:59Z,2023-03-05T15:00:05Z,2023-03148,0,0,09000064856ea594
EPA-HQ-OLEM-2022-0965-0012,EPA,EPA-HQ-OLEM-2022-0965,Final Engineering Controls Inspection and Maintenance Plan 10 14 2016 (SEMD ID 1970833 Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Comment Response,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:53:35Z,,0,0,0900006485580406
EPA-HQ-OLEM-2022-0965-0024,EPA,EPA-HQ-OLEM-2022-0965,Montana DEQ State Concurrence Letter 11 18 2022 (SEMS ID 100012322) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Letter,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:25Z,,0,0,0900006485580415
EPA-HQ-OLEM-2022-0965-0028,EPA,EPA-HQ-OLEM-2022-0965,Record of Decision Amendment Anaconda Regional Water Waste and Soils Operable Unit 06 12 2020 (SEMS ID 100007981) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decision,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:57:38Z,,0,0,0900006485580419
EPA-HQ-OLEM-2022-0965-0029,EPA,EPA-HQ-OLEM-2022-0965,Record of Decision (ROD) Mill Creek First Operable Unit (OU) Vol 1 10 01 1987 (SEMS ID 1164463) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decision,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:58:16Z,,0,0,090000648558041a
EPA-HQ-OLEM-2022-0965-0017,EPA,EPA-HQ-OLEM-2022-0965,Five Year Review Report Fourth 10 27 2010 (SEMS ID 1169546) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:54:04Z,,0,0,090000648558040b
EPA-HQ-OLEM-2022-0965-0037,EPA,EPA-HQ-OLEM-2022-0965,Partial Deletion Justification OU15 Mill Creek 1/20/2023 (SEMS ID 100012539) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:05Z,,0,0,09000064855d374f
EPA-HQ-OLEM-2022-0965-0008,EPA,EPA-HQ-OLEM-2022-0965,Explanation of Significant Differences for Community Soils Operable Unit 06 19 2017 (SEMS ID 1818035) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:02:11Z,,0,0,0900006485580402
EPA-HQ-OLEM-2022-0965-0013,EPA,EPA-HQ-OLEM-2022-0965,Final Mill Creek Demolition Compliance Report 02 01 1989 (SEMS ID 1972362 Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:53:36Z,,0,0,0900006485580407
EPA-HQ-OLEM-2022-0965-0019,EPA,EPA-HQ-OLEM-2022-0965,Five Year Review Report Sixth 09 25 2022 (SEMS ID 100008701) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:54:27Z,,0,0,090000648558040d
EPA-HQ-OLEM-2022-0965-0021,EPA,EPA-HQ-OLEM-2022-0965,Index Record of Decision (ROD) Mill Creek First Operable Unit (OU) 10 01 1987 (SEMS ID 1164464) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Index,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:56:35Z,,0,0,090000648558040f
EPA-HQ-OLEM-2022-0965-0025,EPA,EPA-HQ-OLEM-2022-0965,Interim Remedial Action Report Mill Creek Remedial Design Unit (RDU) Old Works East Development Area 06 29 2000 (SEMS ID 1993064) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:56:37Z,,0,0,0900006485580416
EPA-HQ-OLEM-2022-0965-0009,EPA,EPA-HQ-OLEM-2022-0965,Endangerment Assessment Public Health Evaluation Revised Final Report 09 0 1987 (SEMS ID 1970936) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:02:31Z,,0,0,0900006485580403
EPA-HQ-OLEM-2022-0965-0018,EPA,EPA-HQ-OLEM-2022-0965,Five Year Review Report Third 09 29 2005 (SEMS ID 1115567) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:54:06Z,,0,0,090000648558040c
EPA-HQ-OLEM-2022-0965-0022,EPA,EPA-HQ-OLEM-2022-0965,Institutional Controls Implementation and Assurance Plan Anaconda NPL Site  06 09 2020 (SEMS ID 1970899 Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Letter,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:56:36Z,,0,0,0900006485580413
EPA-HQ-OLEM-2022-0965-0031,EPA,EPA-HQ-OLEM-2022-0965,Record of Decision Anaconda Regional Water Waste and Soils Operable Unit 9 01 1998 (SEMS  ID 1097953 Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decision,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:58:41Z,,0,0,090000648558041c
EPA-HQ-OLEM-2022-0965-0030,EPA,EPA-HQ-OLEM-2022-0965,Record of Decision (ROD) Old Works East Anaconda Development Area Operable Unit (OU) 03 08 1994 (SEMS ID 1186921 (Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decision,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:58:22Z,,0,0,090000648558041b
EPA-HQ-OLEM-2022-0965-0026,EPA,EPA-HQ-OLEM-2022-0965,Record of Decision (ROD) Amendment Community Soils Operable Unit 09 30 2013 (SEMS ID 1229145) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decision,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:56:57Z,,0,0,0900006485580417
EPA-HQ-OLEM-2022-0965-0027,EPA,EPA-HQ-OLEM-2022-0965,Record of Decision (ROD) Community Soils Operable Unit 09 25 1996 (SEMS ID 1164438 Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decision,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:57:17Z,,0,0,0900006485580418
EPA-HQ-OLEM-2022-0965-0036,EPA,EPA-HQ-OLEM-2022-0965,Remedial Investigation Report Mill Creek Montana 9 1 1987 (SEMS ID 1970933 Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:01Z,,0,0,09000064855ca99a
EPA-HQ-OLEM-2022-0965-0038,EPA,EPA-HQ-OLEM-2022-0965,Deletion Docket Index OU15 Mill Creek Anaconda Co. Smelter Superfund Site 1 20 2023,Supporting & Related Material,Index,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:02Z,,0,0,09000064855e6187
EPA-HQ-OLEM-2022-0965-0032,EPA,EPA-HQ-OLEM-2022-0965,Record of Decision (ROD) Amendment Anaconda Regional Water Waste and Soils Operable Unit (OU) 09 01 2011 (SEMS ID 1211311 Redacted) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decision,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:59:03Z,,0,0,090000648558041d
EPA-HQ-OLEM-2022-0965-0016,EPA,EPA-HQ-OLEM-2022-0965,Five Year Review Report Fifth 09 25 2015 (SEMS ID 1549381) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:03Z,,0,0,090000648558040a
EPA-HQ-OLEM-2022-0965-0033,EPA,EPA-HQ-OLEM-2022-0965,Remedial Action (RA) Work Plan Final Design Report NPL Site Old Works East Anaconda Development Area (OW EADA) 07 10 1998 (SEMD ID 1993063) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:59:27Z,,0,0,090000648558041e
EPA-HQ-OLEM-2022-0965-0004,EPA,EPA-HQ-OLEM-2022-0965,Real Property Conveyance Transfer Agreement  05 05 1994 (SEMS ID 1239842) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,"Agreement, Contract",2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:01:30Z,,0,0,09000064855803fd
EPA-HQ-OLEM-2022-0965-0010,EPA,EPA-HQ-OLEM-2022-0965,Endangerment Assessment Mill Creek 04 23 1986 (SEMS ID 1970929) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Report,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:02:31Z,,0,0,0900006485580404
EPA-HQ-OLEM-2022-0965-0023,EPA,EPA-HQ-OLEM-2022-0965,NPL Partial Site Deletion OU9 11 12 Narrative 9 30 2020 (SEMS ID 400272) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T14:56:36Z,,0,0,0900006485580414
EPA-HQ-OLEM-2022-0965-0034,EPA,EPA-HQ-OLEM-2022-0965,Partial Consent Decree US Montana v Atlantic Richfield 6 20 1988 (SEMS ID 1970937) - Anaconda Co. Smelter Superfund Site,Supporting & Related Material,Decree,2023-02-22T05:00:00Z,2023,2,,,2023-03-05T15:00:04Z,,0,0,09000064855c8288