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withdrawn,object_id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-2019-0173-0228,EPA,EPA-HQ-OLEM-2019-0173,Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals; A Holistic Approach to Closure Part B: Alternate Demonstration for Unlined Surface Impoundments; Correction,Rule,,2020-12-14T05:00:00Z,2020,12,,,2020-12-14T13:52:28Z,2020-27031,0,0,090000648499c10d
EPA-HQ-OLEM-2019-0173-0211,EPA,EPA-HQ-OLEM-2019-0173,A Systematic Approach for Evaluation of Capture Zones at Pump and Treat Systems,Supporting & Related Material,Publication - USEPA,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:45Z,,0,0,090000648485a4d4
EPA-HQ-OLEM-2019-0173-0205,EPA,EPA-HQ-OLEM-2019-0173,"Coal’s Poisonous Legacy, Groundwater Contaminated by Coal Ash Across the U. S.",Supporting & Related Material,Report,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:40Z,,0,0,0900006484859fc8
EPA-HQ-OLEM-2019-0173-0217,EPA,EPA-HQ-OLEM-2019-0173,March 6 2020 Letter to EPA from Interest Groups on CCR Part B and Permitting Rules,Supporting & Related Material,Letter,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:44Z,,0,0,090000648487ab3a
EPA-HQ-OLEM-2019-0173-0209,EPA,EPA-HQ-OLEM-2019-0173,Assessment and Recommendations for Improving the Performance of Waste Containment Systems,Supporting & Related Material,Publication - USEPA,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:45Z,,0,0,090000648485a514
EPA-HQ-OLEM-2019-0173-0208,EPA,EPA-HQ-OLEM-2019-0173,"Interim Final, RCRA Facility Investigation (RFI) Guidance, Volume II OF IV, Soil, Ground Water and Substances Gas Releases",Supporting & Related Material,Publication - USEPA,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:45Z,,0,0,090000648485a511
EPA-HQ-OLEM-2019-0173-0219,EPA,EPA-HQ-OLEM-2019-0173,"EPA Response to Interest Groups March 6 and March 23, 2020 letters on CCR Part B and Permit Rule Requests",Supporting & Related Material,Letter,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:41Z,,0,0,090000648487ab3c
EPA-HQ-OLEM-2019-0173-0212,EPA,EPA-HQ-OLEM-2019-0173,"Statistical Analysis  of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance",Supporting & Related Material,Publication - USEPA,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:44Z,,0,0,090000648485a4d5
EPA-HQ-OLEM-2019-0173-0227,EPA,EPA-HQ-OLEM-2019-0173,Supporting Statement for a Request for OMB Review under the Paperwork Reduction Act,Supporting & Related Material,ICR Supporting Statement,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:41Z,,0,0,09000064848ed1d7
EPA-HQ-OLEM-2019-0173-0213,EPA,EPA-HQ-OLEM-2019-0173,"Summary of Technical Impracticability Waivers at National Priorities List Sites, Report with General Technical Impracticability Site Information Sheets",Supporting & Related Material,Report,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:43Z,,0,0,090000648485a885
EPA-HQ-OLEM-2019-0173-0214,EPA,EPA-HQ-OLEM-2019-0173,Interlaboratory Validation of the Leaching Environmental Assessment Framework (LEAF) Method 1313 and Method 1316,Supporting & Related Material,Publication - USEPA,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:43Z,,0,0,090000648485a886
EPA-HQ-OLEM-2019-0173-0225,EPA,EPA-HQ-OLEM-2019-0173,"Executive Order 12866 Review Draft; Alternate Liner Demonstration Final Rule submitted to the Office of Management and Budget on September 3, 2020",Supporting & Related Material,Interagency Review,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:42Z,,0,0,09000064848ec8d7
EPA-HQ-OLEM-2019-0173-0218,EPA,EPA-HQ-OLEM-2019-0173,March 23 2020 Letter to EPA from Public Interest Groups on CCR Part B and Permitting Rule regarding COVID-19,Supporting & Related Material,Letter,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:44Z,,0,0,090000648487ab3b
EPA-HQ-OLEM-2019-0173-0206,EPA,EPA-HQ-OLEM-2019-0173,Beneath the surface of global change: Impacts of climate change on groundwater,Supporting & Related Material,Publication - Other Governmental,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:43Z,,0,0,0900006484859fc9
EPA-HQ-OLEM-2019-0173-0210,EPA,EPA-HQ-OLEM-2019-0173,Drinking Water Advisory: Consumer Acceptability Advice and Health Effects Analysis on Sulfate,Supporting & Related Material,Publication - USEPA,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:45Z,,0,0,090000648485a4cf
EPA-HQ-OLEM-2019-0173-0220,EPA,EPA-HQ-OLEM-2019-0173,Regulatory Impact Analysis; Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; A Holistic Approach to Closure Part B: Alternate Demonstration for Unlined Surface Impoundments (August 2020),Supporting & Related Material,Analysis,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:42Z,,0,0,09000064848ec8d2
EPA-HQ-OLEM-2019-0173-0222,EPA,EPA-HQ-OLEM-2019-0173,Comments Received during Executive Order 12866 Interagency Review of the CCR Part B Alternate Liner Demonstration Response to Comments Document,Supporting & Related Material,Comment Response,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:41Z,,0,0,09000064848ec8d4
EPA-HQ-OLEM-2019-0173-0207,EPA,EPA-HQ-OLEM-2019-0173,"Design, Construction, and Evaluation of Clay Liners for Waste Management Facilities",Supporting & Related Material,Publication - USEPA,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:45Z,,0,0,090000648485a510
EPA-HQ-OLEM-2019-0173-0226,EPA,EPA-HQ-OLEM-2019-0173,"Executive Order 12866 Review Draft; Regulatory Impact Analysis submitted to the Office of Management and Budget on September 3, 2020",Supporting & Related Material,Analysis,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:40Z,,0,0,09000064848ec8d8
EPA-HQ-OLEM-2019-0173-0202,EPA,EPA-HQ-OLEM-2019-0173,"Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals; A Holistic Approach to Closure Part B, Alternate Demonstration for Unlined Surface Impoundments",Rule,Final Rule,2020-11-12T05:00:00Z,2020,11,,,2020-11-12T15:18:31Z,2020-23327,0,0,09000064849597e5
EPA-HQ-OLEM-2019-0173-0221,EPA,EPA-HQ-OLEM-2019-0173,Response to Comments (RTC) Document; Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities: A Holistic Approach to Closure Part B: Alternate Liner Demonstration,Supporting & Related Material,Comment Response,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:42Z,,0,0,09000064848ec8d3
EPA-HQ-OLEM-2019-0173-0215,EPA,EPA-HQ-OLEM-2019-0173,"Groundwater Statistics Tool, User’s Guide",Supporting & Related Material,Guidance,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:41Z,,0,0,090000648485a888
EPA-HQ-OLEM-2019-0173-0204,EPA,EPA-HQ-OLEM-2019-0173,Metal leachability from coal combustion residuals under different pHs and liquid/solid ratios,Supporting & Related Material,Publication - Copyrighted Materials,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:46Z,,0,0,0900006484859fc5
EPA-HQ-OLEM-2019-0173-0223,EPA,EPA-HQ-OLEM-2019-0173,"Executive Order 12866 Review Draft; Alternate Liner Demonstration Final Rule cleared by the Office of Management and Budget on October 8, 2020",Supporting & Related Material,Interagency Review,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:42Z,,0,0,09000064848ec8d5
EPA-HQ-OLEM-2019-0173-0203,EPA,EPA-HQ-OLEM-2019-0173,Variability of Saturated Hydraulic Conductivity Measurements Made Using a Flexible-Wall Permeameter,Supporting & Related Material,Publication - Copyrighted Materials,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:43Z,,0,0,0900006484859fc4
EPA-HQ-OLEM-2019-0173-0216,EPA,EPA-HQ-OLEM-2019-0173,"Sulfate in Drinking-water, Background document for development of WHO Guidelines for Drinking-water Quality",Supporting & Related Material,Publication - Copyrighted Materials,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:43Z,,0,0,090000648485ade9
EPA-HQ-OLEM-2019-0173-0224,EPA,EPA-HQ-OLEM-2019-0173,"Executive Order 12866 Review Draft; Regulatory Impact Analysis cleared by the Office of Management and Budget on October 8, 2020",Supporting & Related Material,Analysis,2020-11-12T05:00:00Z,2020,11,,,2020-11-14T01:32:42Z,,0,0,09000064848ec8d6
EPA-HQ-OLEM-2019-0173-0037,EPA,EPA-HQ-OLEM-2019-0173,EPA Hearing-Transcript of Proceedings 4-9-20 MINI,Supporting & Related Material,"Public Hearing Transcript, Deposition, Testimony",2020-04-15T04:00:00Z,2020,4,,,2020-10-03T03:03:29Z,,0,0,090000648449ff40
EPA-HQ-OLEM-2019-0173-0035,EPA,EPA-HQ-OLEM-2019-0173,"Audio file from the April 9, 2020 U. S. EPA Virtual Public Hearing on Proposed Changes to the Coal Ash Regulations",Supporting & Related Material,"Public Hearing Transcript, Deposition, Testimony",2020-04-15T04:00:00Z,2020,4,,,2020-10-03T03:03:32Z,,0,0,090000648449ff42
EPA-HQ-OLEM-2019-0173-0034,EPA,EPA-HQ-OLEM-2019-0173,"Audio file from the April 7, 2020 U. S. EPA Virtual Public Hearing on Proposed Changes to the Coal Ash Regulations",Supporting & Related Material,"Public Hearing Transcript, Deposition, Testimony",2020-04-15T04:00:00Z,2020,4,,,2020-10-03T03:00:52Z,,0,0,090000648449e69a
EPA-HQ-OLEM-2019-0173-0036,EPA,EPA-HQ-OLEM-2019-0173,EPA Hearing-Transcript of Proceedings 4-9-20,Supporting & Related Material,"Public Hearing Transcript, Deposition, Testimony",2020-04-15T04:00:00Z,2020,4,,,2020-10-03T03:03:30Z,,0,0,090000648449ff41
EPA-HQ-OLEM-2019-0173-0031,EPA,EPA-HQ-OLEM-2019-0173,EPA Hearing-Transcript of Proceedings 4-7-20,Supporting & Related Material,Transcript,2020-04-13T04:00:00Z,2020,4,,,2020-10-03T03:03:21Z,,0,0,090000648449995f
EPA-HQ-OLEM-2019-0173-0030,EPA,EPA-HQ-OLEM-2019-0173,EPA Hearing-Transcript of Proceedings 4-7-20 MINI,Supporting & Related Material,Transcript,2020-04-13T04:00:00Z,2020,4,,,2020-10-03T03:03:19Z,,0,0,090000648449995e
EPA-HQ-OLEM-2019-0173-0009,EPA,EPA-HQ-OLEM-2019-0173,White Paper: Model Evaluation of the Relative Performance of Alternative Liners,Supporting & Related Material,Report,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:42Z,,0,0,090000648435ae44
EPA-HQ-OLEM-2019-0173-0006,EPA,EPA-HQ-OLEM-2019-0173,"Letter to Barnes Johnson, Director, and Richard Huggins, Acting Chief, US Environmental Protection Agency, from Kara Montalvo, Director, Salt River Project Agricultural Improvement and Power District (SRP)",Supporting & Related Material,Letter,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:39Z,,0,0,0900006484353361
EPA-HQ-OLEM-2019-0173-0021,EPA,EPA-HQ-OLEM-2019-0173,"Executive Order 12866 Review Draft; Regulatory Impact Analysis cleared by the Office of Management and Budget on February 13, 2020",Supporting & Related Material,Analysis,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T02:59:20Z,,0,0,090000648437dbb6
EPA-HQ-OLEM-2019-0173-0019,EPA,EPA-HQ-OLEM-2019-0173,Supporting Statement for a Request for OMB Review under the Paperwork Reduction Action,Supporting & Related Material,ICR Supporting Statement,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:03Z,,0,0,090000648437d239
EPA-HQ-OLEM-2019-0173-0013,EPA,EPA-HQ-OLEM-2019-0173,Dynamics of Fluids in Porous Media (1988),Supporting & Related Material,Publication - Copyrighted Materials,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:46Z,,0,0,0900006484364c5f
EPA-HQ-OLEM-2019-0173-0014,EPA,EPA-HQ-OLEM-2019-0173,Developing Joint Probability Distributions of Soil Water Retention Characteristics,Supporting & Related Material,Publication - Copyrighted Materials,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:46Z,,0,0,090000648436501a
EPA-HQ-OLEM-2019-0173-0015,EPA,EPA-HQ-OLEM-2019-0173,EPA's Composite Model for Leachate Migration with Transformation Products (EPACMTP); Technical Background Document (April 2003),Supporting & Related Material,Publication - USEPA,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:47Z,,0,0,090000648436df78
EPA-HQ-OLEM-2019-0173-0023,EPA,EPA-HQ-OLEM-2019-0173,Example Closure Progress Reports,Supporting & Related Material,Report,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T02:59:57Z,,0,0,090000648437ef6d
EPA-HQ-OLEM-2019-0173-0010,EPA,EPA-HQ-OLEM-2019-0173,Hydraulic Conductivity of Compacted Soil Liners Permeated with Coal Combustion Product Leachates,Supporting & Related Material,Publication - Copyrighted Materials,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:42Z,,0,0,090000648435b2b1
EPA-HQ-OLEM-2019-0173-0011,EPA,EPA-HQ-OLEM-2019-0173,Review of Analysis in EPRI White Paper: Model Evaluation of Relative Performance of Alternative Liners,Supporting & Related Material,Analysis,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T02:58:55Z,,0,0,090000648435b8b6
EPA-HQ-OLEM-2019-0173-0007,EPA,EPA-HQ-OLEM-2019-0173,Best Practices for Environmental Site Management: A Practical Guide for Applying Environmental Sequence Stratigraphy to Improve Conceptual Site Models (September 2017),Supporting & Related Material,Publication - USEPA,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T02:58:57Z,,0,0,0900006484353d75
EPA-HQ-OLEM-2019-0173-0003,EPA,EPA-HQ-OLEM-2019-0173,"Letter to Barnes Johnson, Director, and Richard Huggins, Acting Chief, US Environmental Protection Agency, from Bill Matthews, Director, Cleco Power LLC",Supporting & Related Material,Letter,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:43Z,,0,0,0900006484353238
EPA-HQ-OLEM-2019-0173-0004,EPA,EPA-HQ-OLEM-2019-0173,"Letter to Barnes Johnson, Director, and Richard Huggins, Acting Chief, US Environmental Protection Agency, from Graham Crockford, Program Manager, TRC Environmental Corporation, on behalf of Consumers Energy and DTE Electric Company",Supporting & Related Material,Letter,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:37Z,,0,0,0900006484353332
EPA-HQ-OLEM-2019-0173-0016,EPA,EPA-HQ-OLEM-2019-0173,EPA's Composite Model for Leachate Migration with Transformation Products (EPACMTP); Parameters/Data Background Document (April 2003),Supporting & Related Material,Publication - USEPA,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:44Z,,0,0,090000648436e00f
EPA-HQ-OLEM-2019-0173-0022,EPA,EPA-HQ-OLEM-2019-0173,Technical Guidance Document: Final Covers on Hazardous Waste Landfills and Surface Impoundments (July 1989),Supporting & Related Material,Publication - USEPA,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:02Z,,0,0,090000648437d8dc
EPA-HQ-OLEM-2019-0173-0020,EPA,EPA-HQ-OLEM-2019-0173,Regulatory Impact Analysis; EPA's 2019 RCRA Proposed Rule; Hazardous and Solid Waste Management System: Disposal of CCR; A Holistic Approach to Closure Part B: Alternate Demonstration for Unlined Surface Impoundments; Implementation of Closure (February 2020),Supporting & Related Material,Economic Analysis,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T02:59:22Z,,0,0,090000648437da04
EPA-HQ-OLEM-2019-0173-0008,EPA,EPA-HQ-OLEM-2019-0173,Human and Ecological Risk Assessment of Coal Combustion Residuals; Final; December 2014,Supporting & Related Material,Report,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:41Z,,0,0,090000648435a595
EPA-HQ-OLEM-2019-0173-0012,EPA,EPA-HQ-OLEM-2019-0173,Geotechnical Aspects of Pavements (May 2006),Supporting & Related Material,Publication - Other Governmental,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T02:58:56Z,,0,0,090000648435b8bb
EPA-HQ-OLEM-2019-0173-0018,EPA,EPA-HQ-OLEM-2019-0173,"Executive Order 12866 Review Draft; Proposed Rule cleared by the Office of Management and Budget on February 13, 2020",Supporting & Related Material,Interagency Review,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:45Z,,0,0,090000648436e55a
EPA-HQ-OLEM-2019-0173-0005,EPA,EPA-HQ-OLEM-2019-0173,"Letter to Barnes Johnson, Director and Richard Huggins, Acting Chief, US Environmental Protection Agency, from Mary Jo Roth, Manager, Great River Energy",Supporting & Related Material,Letter,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:38Z,,0,0,0900006484353335
EPA-HQ-OLEM-2019-0173-0017,EPA,EPA-HQ-OLEM-2019-0173,"The HYDRUS-1D Software Package for Simulating the One-Dimensional Movement of Water, Heat, and Multiple Solutes in Variably-Saturated Media (June 2013)",Supporting & Related Material,Report,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:44Z,,0,0,090000648436e011
EPA-HQ-OLEM-2019-0173-0002,EPA,EPA-HQ-OLEM-2019-0173,"Letter to Barnes Johnson, Director and Richard Huggins, Acting Chief, US Environmental Protection Agency, from Bill Matthews, Director, Cleco Power LLC",Supporting & Related Material,Letter,2020-03-03T05:00:00Z,2020,3,,,2020-10-03T03:00:48Z,,0,0,0900006484349175
EPA-HQ-OLEM-2019-0173-0001,EPA,EPA-HQ-OLEM-2019-0173,Hazardous and Solid Waste Management System: Disposal of CCR; A Holistic Aproach to Closure Part B: Alternate Demonstration for Unlined Surface Impoundments; Implementation of Closure,Proposed Rule,,2020-03-03T05:00:00Z,2020,3,2020-03-03T05:00:00Z,2020-04-18T03:59:59Z,2020-07-15T01:01:59Z,2020-04033,0,0,09000064843d8800