2026-11885: Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments; Extension of Comment Period
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The Environmental Protection Agency (EPA or the Agency) is extending the comment period for the proposed rule entitled "Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments." EPA is extending the comment period until June 29, 2026, in response to stakeholders' requests for a comment period extension.
The agency’s own summary, as published.
The rule, in full
501 words as published, June 12, 2026. View the original →
Federal Register, Volume 91 Issue 113 (Friday, June 12, 2026) [Federal Register Volume 91, Number 113 (Friday, June 12, 2026)] [Proposed Rules] [Page 35651] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 2026-11885] [[Page 35651]] ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 257 [EPA-HQ-OLEM-2020-0107; FRL-7814.3-03-OLEM] RIN 2050-AH39 Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments; Extension of Comment Period
Agency
Environmental Protection Agency (EPA).
Action
Proposed rule; extension of comment period. -----------------------------------------------------------------------
Summary
The Environmental Protection Agency (EPA or the Agency) is extending the comment period for the proposed rule entitled ``Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments.'' EPA is extending the comment period until June 29, 2026, in response to stakeholders' requests for a comment period extension.
Dates
The comment period for the proposed rule published in the Federal Register (FR) on April 13, 2026 (91 FR 18968) is being extended by 17 days. Comments must be received on or before June 29, 2026.
Addresses
Submit your comments, identified by Docket ID No. EPA-HQ- OLEM-2020-0107, online at https://www.regulations.gov. Follow the detailed online instructions provided under ADDRESSES in the Federal Register document published on April 13, 2026 (91 FR 18968). Do not submit electronically any information you consider to be Confidential Business Information (CBI), Proprietary Business Information (PBI), or other information whose disclosure is restricted by statute. Additional instruction on commenting and visiting the docket, along with more information about dockets generally, is available at https://www.epa.gov/dockets.
For Further Information Contact
Taylor Holt, Office of Resource Conservation and Recovery, Materials Recovery and Waste Management Division, Environmental Protection Agency, 1200 Pennsylvania Avenue NW, MC: 5304T, Washington, DC 20460; telephone number: (202) 566-1439; email address: [email protected]. For more information on this rulemaking please visit https://www.epa.gov/coalash.
Supplementary Information
On April 13, 2026, EPA published a proposed rule (91 FR 18968) entitled ``Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments.'' The original deadline to submit comments was June 12, 2026. On April 17, 2026 and June 1, 2026, EPA received requests for the Agency to extend the comment period by a period of 30 days and 17 days, respectively. In response to those requests for a comment period extension, this action extends the comment period of the proposed rule for 17 days, until June 29, 2026. Written comments must now be received by June 29, 2026. To submit comments or access the docket, please follow the detailed instructions provided under ADDRESSES in the Federal Register document published on April 13, 2026 (91 FR 18968). Comments previously submitted need not be resubmitted as they are already incorporated into the public record and will be considered in the final action as appropriate. If you have questions, consult the people listed under FOR FURTHER INFORMATION CONTACT. Thomas D. Croci, Acting Assistant Administrator, Office of Land and Emergency Management. [FR Doc. 2026-11885 Filed 6-11-26; 8:45 am] BILLING CODE 6560-50-P
What this changes
Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.
Rulemaking docket
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Proposed Rule October 14, 2020Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy CCR Surface Impoundments
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Supporting & Related Material October 14, 2020Information Request Responses from Electric Utilities (April 30, 2010)
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Supporting & Related Material October 14, 2020Executive Order 12866 Review Draft; ANPRM cleared by the Office of Management and Budget on September 18, 2020
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Supporting & Related Material October 14, 2020Executive Order 12866 Review Draft; ANPRM submitted to the Office of Management and Budget on July 23, 2020
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Supporting & Related Material October 14, 2020DOE-Energy Ventures Analysis Coal Unit Retirements - Historical + Announced March 1, 2019
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Proposed Rule December 14, 2020Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy CCR Surface Impoundments
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Supporting & Related Material May 18, 2023New Castle Closure Certification Report- Bottom Ash Pond
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Supporting & Related Material May 18, 2023EPRI (1997) Coal Combustion By-Products and Low-Volume Wastes Comanagement Survey
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Supporting & Related Material May 18, 2023Wang et al. (2022b)
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Supporting & Related Material May 18, 2023R.M. Schahfer Generating Station 2021 Annual GWMCA Report- Landfill Phase V, VI, VII
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Supporting & Related Material May 18, 2023Waukegan 2020 Annual GWMCA Report
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Supporting & Related Material May 18, 2023Reid Gardner - Annual GMR 2018 Pond E-1
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Supporting & Related Material May 18, 2023Potential Legacy CCR Surface Impoundment Universe
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Supporting & Related Material May 18, 2023Cooper Landfill 2017 Annual GWMCA Report
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Supporting & Related Material May 18, 2023Executive Order 12866 Review Draft; Regulatory Impact Analysis submitted to the Office of Management and Budget on March 6, 2023
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Supporting & Related Material May 18, 2023Wang et al. (2022a)
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Supporting & Related Material May 18, 2023JB Sims -EGLE Enforcement Notice March 2022
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Supporting & Related Material May 18, 2023New Castle Annual GWMCA Report 2019 North Ash Pond and Ash Landfill
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Supporting & Related Material May 18, 2023JB Sims - 2021 Letter-to-EGLE-ASD-Response
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Supporting & Related Material May 18, 2023JB Sims - 2021 Revised Closure Plan Units 1 and 2 and Unit 3
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Supporting & Related Material May 18, 2023U.S. EPA (2019)
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Supporting & Related Material May 18, 2023Huntington CCR Landfill Remedy Selection Report
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Supporting & Related Material May 18, 2023JH Campbell Power Plant Ponds 1-2 North and 1-2 South, 2021 Annual GWMCA Report
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Supporting & Related Material May 18, 2023Seminole Generating Station Increment One Landfill 2018 Annual GWMCA Report
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Supporting & Related Material May 18, 2023JH Campbell Power Plant Pond A 2021 Annual Groundwater Monitoring and Corrective Action Report
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Supporting & Related Material May 18, 2023Reid Gardner - Pond E1 History of Construction
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Supporting & Related Material May 18, 2023New Castle Annual GWMCA Report 2021 Ash Landfill
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Supporting & Related Material May 18, 2023Waukegan EAP and WAP History of Construction 2016
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Supporting & Related Material May 18, 2023Executive Order 12866 Review Draft RIA cleared by OMB 050423
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Supporting & Related Material May 18, 2023EIP (2019) Coal’s Poisonous Legacy: Groundwater Contaminated by Coal Ash Across the U.S.
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Supporting & Related Material May 18, 2023U.S. EPA (2014) Human and Ecological Risk Assessment of Coal Combustion Residuals
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Supporting & Related Material May 18, 2023White Bluff Landfill Annual GWMCA Report 2021
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Supporting & Related Material May 18, 2023Waukegan 2018 Annual GWMCA Report
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Supporting & Related Material May 18, 2023Waukegan 2019 Annual GWMCA Report
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Supporting & Related Material May 18, 2023JB Sims 2021 Annual Groundwater Monitoring & Corrective Action Report
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Supporting & Related Material May 18, 2023Proposed Compliance Deadlines for Legacy CCR Surface Impoundments and CCR Management Units
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Supporting & Related Material May 18, 2023Legacy Surface Impoundments Sensitivity Analysis
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Supporting & Related Material May 18, 2023Executive Order 12866 Review Draft; Proposed Rule submitted to the Office of Management and Budget on March 6, 2023
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Supporting & Related Material May 18, 2023New Castle Plant Ash Landfill Annual CCR Unit Inspection Report
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Supporting & Related Material May 18, 2023U.S. EIA (2017)
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Supporting & Related Material May 18, 2023Waukegan - Boring Well Logs
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Supporting & Related Material May 18, 2023Potential CCR Management Unit Universe
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Supporting & Related Material May 18, 2023Executive Order 12866 Review Draft Proposed Rule cleared by OMB 050423
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Supporting & Related Material May 18, 2023JB Sims Fourth Quarter 2021 Monitoring Report- Response to comments
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Supporting & Related Material May 18, 2023JB Sims - 2020 Alternate Source Demonstration Unit 3
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Supporting & Related Material May 18, 2023Proposed Rule CCR Legacy Rule RIA
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Supporting & Related Material May 18, 2023R. M. Schahfer Generating Station 2018 Annual GWMCA Report- Landfill Phase V and VI
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Supporting & Related Material May 18, 2023Reid Gardner - Annual GMR 2018 Landfill
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Supporting & Related Material May 18, 2023JH Campbell Semiannual Progress Report - Selection of Remedy, Ponds 1-2 North and 1-2 South, and Pond A
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Supporting & Related Material May 18, 2023Memo to docket - Copyright Documents for Legacy CCRMU Proposed Rule
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Proposed Rule May 18, 2023Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy CCR Surface Impoundments
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Supporting & Related Material May 18, 2023Reid Gardner Ponds M5 and M7 2018 GMR and ASD
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Supporting & Related Material May 18, 2023Huntington CCR Landfill Corrective Measures Assessment
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Supporting & Related Material June 09, 2023Memo to docket - Webinar Legacy CCRMU Proposed Rule - USWAG-CCIG-Environmental
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Supporting & Related Material June 09, 2023Memo to docket - Webinar Legacy CCRMU Proposed Rule - APPA-NRECA
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Supporting & Related Material June 09, 2023Memo to docket - Webinar Legacy CCRMU Proposed Rule - ASTSWMO-States
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Supporting & Related Material July 07, 2023Memo to docket- Webinar Legacy CCRMU Proposed Rule-USWAG Affiliates
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Supporting & Related Material July 07, 2023Memo to docket- Meeting with Environmental NGOs May 31 2023
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Supporting & Related Material July 27, 2023Memo to docket- Meeting with Environmental NGOs May 31 2023
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Supporting & Related Material July 27, 2023Memo to docket- Webinar Legacy CCRMU Proposed Rule-USWAG Affiliates
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Supporting & Related Material July 27, 2023062823 Chicago Public Hearing Transcript- Condensed Format
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Supporting & Related Material July 27, 2023062823 Chicago Public Hearing Transcript
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Supporting & Related Material August 08, 2023Transcript for Virtual Hearing for Legacy CCR Proposed Rule 7-12-23
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Supporting & Related Material November 14, 2023ACAA. 1981. Low Level Radiation Testing of Fly Ashes, Fly Ash and Regular Concrete
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Supporting & Related Material November 14, 2023Draft Risk Assessment of Coal Combustion Residuals Legacy Impoundments and CCR Management Units. 2023. Prepared By: United States Environmental Protection Agency Office of Land and Emergency Management Office of Resource...
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Supporting & Related Material November 14, 2023Coles, D.G., R.C. Ragaini, and J.M. Ondov. 1978. Behavior of Natural Radionuclides in Western Coal-Fired Power Plants. Environmental Science and Technology. 12(4):442-446
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Supporting & Related Material November 14, 2023Fry, M.M, G. Rothman, D.F. Young, and N. Thurman. 2016. Daily Gridded Weather for Pesticide Exposure Modeling. Environmental Modeling and Software. 82 (2016): 167-173
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Supporting & Related Material November 14, 2023LANL. 1981. Second Annual Report Radioactive Emissions from Coal Production and Utilization. LA-8825-PR. Prepared by P. Wagner and N.R. Griener. Los Alamos, New Mexico. July
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Supporting & Related Material November 14, 2023TVA. 2010. Kingston Ash Recovery Project Non-Time-Critical Removal Action Embayment/Dredge Cell Engineering Evaluation/Cost Analysis (EE/CA). Prepared by Jacobs
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Supporting & Related Material November 14, 2023USGS. 2002. Characterization and Modes of Occurrence of Elements in Feed Coal and Fly Ash - An Integrated Approach. USGS Fact Sheet-038-02. May
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Supporting & Related Material November 14, 2023U.S. EPA. 1996a. EPA’s Composite Model for Leachate Migration with Transformation Products: Background Document. Office of Solid Waste. Washington, DC
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Supporting & Related Material November 14, 2023USGS. 2013b. Geochemical and Mineralogical Data for Soils of the Conterminous United States. Data Series 801. Reston, VA
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Supporting & Related Material November 14, 2023Beck, H.L. and K.M. Miller. 1980. Some Radiological Aspects of Coal Combustion. IEEE Transactions on Nuclear Science. NS-27:689-694
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Supporting & Related Material November 14, 2023Gutiérrez, J.L.; M. García-Talavera; V. Peña; J.C. Nalda; M. Voytchev; and R. López. 2004. Radon Emanation Measurements Using Silicon Photodiode Detectors. Applied Radiation and Isotopes. 60:583-587
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Supporting & Related Material November 14, 2023Hower, J.C., D. Shifeng, and G. Eskenazy. 2016. Distribution of Uranium and Other Radionuclides in Coal and Coal Combustion Products, with Discussion of Occurrences of Combustion Products in Kentucky Power Plants." Coal ...
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Supporting & Related Material November 14, 2023Strong, K. P. 1981, Radon Diffusion through Uranium Tailings and Earth Cover in M. Gomez (ed.), Radiation Hazards in Mining: Control, Measurement, and Medical Aspects, pp. 713–719, Society of Mining Engineers, New York
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Supporting & Related Material November 14, 2023ANL. 1997b. Analysis of BIOMOVS II Uranium Mill Tailings Scenario 1.07 with the RESRAD Computer Code. ANL/EAD/TM-66. Prepared by E.K. Gnanapragasam and C. Yu for the U.S.
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Supporting & Related Material November 14, 2023LANL. 1980. Radioactive Emissions from Coal Production and Utilization. LA-8618-PR. Prepared by P. Wagner, D.R. Dreesen, E.M. Wewerka, N.R. Greiner. Los Alamos, New Mexico. December
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Supporting & Related Material November 14, 2023INDOT. 1998. Identification and Quantification of Radionuclides in Coal Ash. FHWA/IN/JTRP-98/01. Prepared by J. E. Alleman, F. M. Clikeman, and T. Skronski. Joint Transportation Research Program, Indiana Department of Tr...
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Supporting & Related Material November 14, 2023U.S. EPA. 2020. Hydrological Evaluation of Landfill Performance: HELP 4.0 User Manual. EPA/600/B-20/219. Prepared by the Office of Research and Development. Cincinnati, OH. January
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Supporting & Related Material November 14, 2023Barton, T.P and P.L. Ziemer. 1986. The Effects of Particle Size and Moisture Content on the Emanation of Rn from Coal Ash. Health Physics. 50(5):581-588
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Supporting & Related Material November 14, 2023U.S. EPA. 2003c. Addendum to the EPACMTP Technical Background Document. Office of Solid Waste, Washington, DC. Available as document ID number EPA-HQ-RCRA-2003-0001-0166 at www.regulations.gov
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Supporting & Related Material November 14, 2023Hosoda, M.; M. Shimo; M. Sugino; M. Furukawa; and M. Fukushi. 2012. Effect of Soil Moisture Content on Radon and Thoron Exhalation. Journal of Nuclear Science and Technology 44 (4): 664-672
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Supporting & Related Material November 14, 2023Mardon, S.M. and J.C. Hower. 2004. Impact of Coal Properties on Coal Combustion By-product Quality: Examples from a Kentucky Power Plant. International Journal of Coal Geology 59 (2004): 153-169
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Supporting & Related Material November 14, 2023Roper, A.R., M.G. Stabin, R.C. Delapp, and D.S. Kosson. 2013. Analysis of Naturally-Occurring Radionuclides in Coal Combustion Fly Ash, Gypsum, and Scrubber Residue Samples. Health Physics 104 (3): 264-269
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Supporting & Related Material November 14, 2023U.S. EPA. 2009b. Characterization of Coal Combustion Residues from Electric Utilities – Leaching and Characterization Data. EPA-600/R-09/151. Prepared by the Office of Research and Development. Research Triangle Park, NC...
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Supporting & Related Material November 14, 2023EPRI. 2011. Chemical Constituents in Coal Combustion Products: Molybdenum. TR-1021815. Palo Alto, CA. November
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Supporting & Related Material November 14, 2023U.S. EPA. 1984. Impacts of Coal Combustion on Trace Elements in the Environment: Wisconsin Power Plant Impact Study. EPA-600/S3-84-070. Office of Research and Development. Duluth, Minnesota. July
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Supporting & Related Material November 14, 2023EPRI. 2008b. Chemical Constituents in Coal Combustion Products: Thallium. TR-1016801. Palo Alto, CA. December
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Supporting & Related Material November 14, 2023IAEA. 1996. Validation of Models Using Chernobyl Fallout Data from Southern Finland, Scenario S. IAEA-TECDOC-904. Prepared by the VAMP Multiple Pathways Assessment Working Group. Vienna, Austria. September
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Supporting & Related Material November 14, 2023U.S. EPA. 2003b. EPACMTP Technical Background Document. Office of Solid Waste. Washington, DC
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Supporting & Related Material November 14, 2023U.S. EPA. 2004. Review of EPA’s Multimedia, Multipathway, and Multireceptor Risk Assessment (3MRA) Modeling System. EPA-SAB-05-003. Prepared by the 3MRA Review Panel of the EPA Science Advisory Board. November
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Supporting & Related Material November 14, 2023U.S. EPA. 1999. Peer Review of EPA’s Hazardous Waste Identification Rule Risk Assessment Model - The Vadose Zone and Saturated Zone Modules Extracted from EPACMTP for HWIR99. Office of Solid Waste. Washington, DC
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Supporting & Related Material November 14, 2023NETL. 2016. Simultaneous Waste Heat and Water Recovery from Power Plant Fly Gases for Advanced Energy Systems. DE-FE0024092. Prepared by D. Wang of the Gas Technology Institute for the Department of Energy under Award Nu...
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Supporting & Related Material November 14, 2023USGS. 2013a. MODFLOW–USG Version 1: An Unstructured Grid Version of MODFLOW for Simulating Groundwater Flow and Tightly Coupled Processes Using a Control Volume Finite-Difference Formulation. USGS Techniques and Methods,...
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Supporting & Related Material November 14, 2023EPRI. 1996. Trace Substance Emissions From a Coal-Fired Gasification Plant: Summary Report. TR-106964. Palo Alto, California
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Supporting & Related Material November 14, 2023ACAA. 1981. Low Level Radiation Testing of Fly Ashes, Fly Ash and Regular Concrete
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Supporting & Related Material November 14, 2023USGS. 2018. Estimated Use of Water in the United States in 2015. Circular 1441
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Supporting & Related Material November 14, 2023U.S. EPA. 2014c. Human Health Evaluation Manual, Supplemental Guidance: Update of Standard Default Exposure Factors. OSWER Directive 9200.1-120. Prepared by the Office of Solid Waste and Emergency Response. Washington, D...
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Supporting & Related Material November 14, 2023U.S. EPA. 2014b. Leaching Test Relationships, Laboratory-to-Field Comparisons and Recommendations for Leaching Evaluation using the Leaching Environmental Assessment Framework. [EPA 600/R-14/061]
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Supporting & Related Material November 14, 2023EPRI. 1998. Assessment of Coal Cleaning for Trace Element Control. TR-111852. Palo Alto, CA. December
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Supporting & Related Material November 14, 2023Sakoda, A.; Y. Ishimori; and K. Yamaoka. 2011. A Comprehensive Review of Radon Emanation Measurements for Mineral, Rock, Soil, Mill Tailing and Fly Ash. Applied Radiation and Isotopes 69: 1422-1435
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Supporting & Related Material November 14, 2023Styron, C. E. 1980. An Assessment of Natural Radionuclides in the Coal Fuel Cycle. Natural Environment III. CONF-780422 (Vol. 2)
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Supporting & Related Material November 14, 2023Klusek, C.S., K.M. Miller, and M. Heit. 1983. Trace Element and Radionuclide Mass Balances at a Coal-Fired Electric Generating Station. Environment International. 9:139-144
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Supporting & Related Material November 14, 2023U.S. EPA. 2010. Considering Reasonably Anticipated Future Land Use and Reducing Barriers to Reuse at EPA-lead Superfund Remedial Sites. OSWER Directive 9355.7-19. Prepared by the Office of Emergency and Remedial Response...
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Supporting & Related Material November 14, 2023ANL. 2015. Data Collection Handbook to Support Modeling Impacts of Radioactive Material in Soil and Building Structures. ANL/EVS/TM-14/4. Prepared for the U.S. Department of Energy (DOE) under contract DE-AC02-06CH11357....
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Supporting & Related Material November 14, 2023Papachistodoulou, C.; K. Ioannides; and S. Spanthis. 2007. The Effect of Moisture Content on Radon Diffusion through Soil: Assessment in Laboratory and Field Experiments. Health Physics 92 (3): 257-264
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Supporting & Related Material November 14, 2023EPRI. 2008a. Chemical Constituents in Coal Combustion Product Leachate: Arsenic. TR-1015550. Palo Alto, CA. December
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Supporting & Related Material November 14, 2023U.S. EPA. 1997b. Ground-Water Model Testing: Systematic Evaluation and Testing of Code Functionality and Performance. EPA/600/R-97/007. Prepared by P. K. M van der Heijde and D. A. Kanzer of the Colorado School of Mines ...
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Supporting & Related Material November 14, 2023Summary of Potential Universe Comments for Legacy CCRMU NODA, October 2023
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Supporting & Related Material November 14, 2023Excerpts from Earthjustice Comments in Appendix I, II, IV, V & VI Sorted by Facility for Legacy CCRMU NODA, October 2023
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Supporting & Related Material November 14, 2023U.S. EPA. 2015. Review of WIPP Performance Assessment Computer Code Migration Activities. Prepared by the Office of Radiation and Indoor Air. Washington, DC. July
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Supporting & Related Material November 14, 2023U.S. EPA. 1997a. EPA’s Composite Model for Leachate Migration with Transformation Products: User’s Guide. Office of Solid Waste. Washington, DC
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Supporting & Related Material November 14, 2023USGS. 1997. Modeling Ground-Water Flow with MODFLOW and Related Programs. USGS Fact Sheet FS-121-97. August
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Supporting & Related Material November 14, 2023Lauer, N.E.; J.C. Hower; H. Hsu-Kim; R.K. Taggart; and A. Vengosh. 2015. Naturally Occurring Radioactive Materials in Coals and Coal Combustion Residuals in the United States. Environmental Science and Technology 49: 112...
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Supporting & Related Material November 14, 2023U.S. EPA. 1978a. Analysis of Radioactive Contaminants in By-Products From Coal-Fired Power Plant Operations. EPA-600/4-78-039. Office of Research and Development. Cincinnati, Ohio. July
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Supporting & Related Material November 14, 2023ANL. 1994. RESRAD Benchmarking against Six Radiation Exposure Pathway Models. ANL/EAD/TM-24. Prepared by E.R. Faillace, J.J. Cheng, and C. Yu for the U.S. DOE. Argonne, IL. October
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Supporting & Related Material November 14, 2023U.S. EPA. 2023. Beneficial Use Evaluation: Flue Gas Desulfurization Gypsum as an Agricultural Amendment. 530-R-23-004. Prepared by the Resource Conservation and Recovery. Washington, DC. March
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Supporting & Related Material November 14, 2023PNL. 1983. Radon Diffusion in Candidate Soils for Covering Uranium Mill Tailings. PNL-4434. Prepared by W.B. Silker and D.R. Kalkwarf for the U.S. Nuclear Regulatory Commission. Richland, WA
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Supporting & Related Material November 14, 2023Maraziotis, E. A. 1987. Theoretical Evaluation of the 222Rn Emanation Coefficient for Coal Fly Ash. Health Physics 52: 297-302
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Supporting & Related Material November 14, 2023U.S. EPA. 1998. Use of Soil Cleanup Criteria in 40 CFR Part 192 as Remediation Goals for CERCLA Sites. OSWER Directive 9200.4-25. Office of Emergency and Remedial Response and Office of Radiation and Indoor Air. Washingt...
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Supporting & Related Material November 14, 2023NRC. 2007. Coal: Research and Development to Support National Energy Policy. Washington, DC: The National Academies Press
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Supporting & Related Material November 14, 2023U.S. EPA. 2019a. Analysis of Model Results from 2014 Risk Assessment of Coal Combustion Residuals: Impacts of Total Mass Disposed and Distance to Receptor on Risk. Prepared by the Office of Resource Conservation and Reco...
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Supporting & Related Material November 14, 2023Ruhl, L., A. Vengosh, G.S. Dwyer, H. Hsu-Kim, A. Deonarine, M. Bergin, and J. Kravchenko. 2009. Survey of Potential Environmental and Health Impacts in the Immediate Aftermath of the Coal Ash Spill in Kingston, Tennessee...
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Supporting & Related Material November 14, 2023EPRI. 1995. Laboratory Characterization of Atmospheric Fluidized-Bed Combustion By-Products. TR-105527. Palo Alto, California
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Proposed Rule November 14, 2023Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy CCR Surface Impoundments; Notice of Data Availability (NODA)
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Supporting & Related Material November 14, 2023Goldstein, N. P., K. H. Sun, J. L. Gonzalez. 1971. Radioactivity in Fly Ash from a Coal Burning Power Plant. Transactions of the American Nuclear Society 14 (1): 66-67
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Supporting & Related Material November 14, 2023USGS. 2004. Characterization and Modes of Occurrence of Elements in Feed Coal and Coal Combustion Products from a Power Plant Utilizing Low-Sulfur Coal from the Powder River Basin, Wyoming. Scientific Investigations Repo...
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Supporting & Related Material November 14, 2023U.S. EPA. 1978b. Trace Elements of Fly Ash: Emissions from Coal Fired Steam Plants Equipped with Hotside and Coldside Electrostatic Precipitators for Particulate Control. EPA 908/4-78-008. Prepared by R. M. Mann, R.A. Ma...
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Supporting & Related Material November 14, 2023U.S. EPA. 2009a. Guidance on the Development, Evaluation and Application of Environmental Models. EPA/100/K-09/003. Prepared by the Office of the Science Advisor. Washington, DC. March
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Supporting & Related Material November 14, 2023Kastner, K. 2015. Re: Computational Error Requiring Correction of Coal Combustion Residuals Rule. April 1, 2015. Available as document ID number EPA-HQ-OLEM-2018-0524-0005 at www.regulations.gov
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Supporting & Related Material November 14, 2023U.S. EPA. 2003a. EPA’s Composite Model for Leachate Migration with Transformation Products (EPACMTP): Parameters/Data Background Document. Office of Solid Waste, Washington, DC. April
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Supporting & Related Material November 14, 2023Morris, J. S. and G. Bobrowski. 1979. The Determination of 226Ra, 214Pb, and 214Bi in Fly Ash Samples from Eighteen Coal Fired Power Plants in the United States. Fifth International Ash Utilization Symposium Proceedings....
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Supporting & Related Material November 14, 2023Mastalerz, M., J.C. Hower, A. Drobniak, S.M. Mardon, G. Lis. 2004. From In-Situ Coal to Fly Ash: A Study of Coal Mines and Power Plants from Indiana. International Journal of Coal Geology 59 (2004): 3-4. pp. 171-192
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Supporting & Related Material November 14, 2023Morris, J. S. and G. Bobrowski. 1979. The Determination of 226Ra, 214Pb, and 214Bi in Fly Ash Samples from Eighteen Coal Fired Power Plants in the United States. Fifth International Ash Utilization Symposium Proceedings....
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Supporting & Related Material November 14, 2023U.S. EPA. 2014b. Leaching Test Relationships, Laboratory-to-Field Comparisons and Recommendations for Leaching Evaluation using the Leaching Environmental Assessment Framework. [EPA 600/R-14/061]
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Supporting & Related Material November 14, 2023U.S. EPA. 2010. Considering Reasonably Anticipated Future Land Use and Reducing Barriers to Reuse at EPA-lead Superfund Remedial Sites. OSWER Directive 9355.7-19. Prepared by the Office of Emergency and Remedial Response...
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Supporting & Related Material November 14, 2023USGS. 1997. Modeling Ground-Water Flow with MODFLOW and Related Programs. USGS Fact Sheet FS-121-97. August
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Supporting & Related Material November 14, 2023Summary of Potential Universe Comments for Legacy CCRMU NODA, October 2023
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Supporting & Related Material November 14, 2023U.S. EPA. 2009a. Guidance on the Development, Evaluation and Application of Environmental Models. EPA/100/K-09/003. Prepared by the Office of the Science Advisor. Washington, DC. March
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Supporting & Related Material November 14, 2023Spitz, H. B. and G. Rajaretnam. 1998. Analysis of Coal Slag for Naturally Occurring Radioactive Material. American Industrial Hygiene Association Journal 59 (7): 471-477
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Supporting & Related Material November 14, 2023Kastner, K. 2015. Re: Computational Error Requiring Correction of Coal Combustion Residuals Rule. April 1, 2015. Available as document ID number EPA-HQ-OLEM-2018-0524-0005 at www.regulations.gov
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Supporting & Related Material November 14, 2023Roper, A.R., M.G. Stabin, R.C. Delapp, and D.S. Kosson. 2013. Analysis of Naturally-Occurring Radionuclides in Coal Combustion Fly Ash, Gypsum, and Scrubber Residue Samples. Health Physics 104 (3): 264-269
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Supporting & Related Material November 14, 2023NRC. 2007. Coal: Research and Development to Support National Energy Policy. Washington, DC: The National Academies Press
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Supporting & Related Material November 14, 2023EPRI. 2008a. Chemical Constituents in Coal Combustion Product Leachate: Arsenic. TR-1015550. Palo Alto, CA. December
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Supporting & Related Material November 14, 2023U.S. EPA. 1997a. EPA’s Composite Model for Leachate Migration with Transformation Products: User’s Guide. Office of Solid Waste. Washington, DC
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Supporting & Related Material November 14, 2023Hornibrook, C. 1981. Low-Level Radiation in Coal Utilized and Ashes Produced at New York State Electric Utilities. Proceedings of the Workshop on Radioactivity Associated with Coal Use: Held in Santa Fe, New Mexico Septe...
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Proposed Rule November 14, 2023Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy CCR Surface Impoundments; Notice of Data Availability (NODA)
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Supporting & Related Material November 14, 2023U.S. EPA. 2014c. Human Health Evaluation Manual, Supplemental Guidance: Update of Standard Default Exposure Factors. OSWER Directive 9200.1-120. Prepared by the Office of Solid Waste and Emergency Response. Washington, D...
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Supporting & Related Material November 14, 2023USGS. 1996. Estimation of Ground-Water Discharge to Streams in Central Savannah River Basin of Georgia and South Carolina. Water-Resources Investigations Report 96-4179. Atlanta, GA
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Supporting & Related Material November 14, 2023U.S. EPA. 2003a. EPA’s Composite Model for Leachate Migration with Transformation Products (EPACMTP): Parameters/Data Background Document. Office of Solid Waste, Washington, DC. April
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Supporting & Related Material November 14, 2023U.S. EPA. 2023. Beneficial Use Evaluation: Flue Gas Desulfurization Gypsum as an Agricultural Amendment. 530-R-23-004. Prepared by the Resource Conservation and Recovery. Washington, DC. March
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Supporting & Related Material November 14, 2023U.S. EPA. 2011. Exposure Factors Handbook: 2011 Edition. EPA/600/R-090/052F. Prepared by the Office of Research and Development. Washington, DC. September
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Supporting & Related Material November 14, 2023Memo to the Docket CCR Surface Impoundments Potentially with Waste Below the Water Table
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Supporting & Related Material November 14, 2023USGS. 2018. Estimated Use of Water in the United States in 2015. Circular 1441
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Supporting & Related Material November 14, 2023ANL. 1997a. Application of the RESRAD Computer Code to VAMP Scenario S. ANL/EAD/TM-70, Prepared by E.K. Gnanapragasam and C. Yu under Contract W-31-109-Eng-38 for the U.S. DOE Argonne, IL. March
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Supporting & Related Material November 14, 2023U.S. EPA. 1978b. Trace Elements of Fly Ash: Emissions from Coal Fired Steam Plants Equipped with Hotside and Coldside Electrostatic Precipitators for Particulate Control. EPA 908/4-78-008. Prepared by R. M. Mann, R.A. Ma...
-
Supporting & Related Material November 14, 2023BIOMOVS II. 1996. Long-Term Contaminant Migration and Impacts from Uranium Mill Tailings: Comparison of Computer Models Using a Realistic Dataset. Technical Report No. 5. Prepared by the Biosphere Model Validation Study ...
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Supporting & Related Material November 14, 2023Eisenbud, M. and H.G. Petrow. 1964. Radioactivity in the Atmospheric Effluents of Power Plants That Use Fossil Fuels. Science. 144 (3616): 288-289
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Supporting & Related Material November 14, 2023USGS. 2004. Characterization and Modes of Occurrence of Elements in Feed Coal and Coal Combustion Products from a Power Plant Utilizing Low-Sulfur Coal from the Powder River Basin, Wyoming. Scientific Investigations Repo...
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Supporting & Related Material November 14, 2023ANL. 1994. RESRAD Benchmarking against Six Radiation Exposure Pathway Models. ANL/EAD/TM-24. Prepared by E.R. Faillace, J.J. Cheng, and C. Yu for the U.S. DOE. Argonne, IL. October
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Supporting & Related Material November 14, 2023EPRI. 1996. Trace Substance Emissions From a Coal-Fired Gasification Plant: Summary Report. TR-106964. Palo Alto, California
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Supporting & Related Material November 14, 2023U.S. EPA. 1970. Radiological Survey Around Power Plants Using Fossil Fuels. Office of Research and Monitoring. Rockville, Maryland
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Supporting & Related Material November 14, 2023U.S. EPA. 2015. Review of WIPP Performance Assessment Computer Code Migration Activities. Prepared by the Office of Radiation and Indoor Air. Washington, DC. July
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Supporting & Related Material November 14, 2023Papachistodoulou, C.; K. Ioannides; and S. Spanthis. 2007. The Effect of Moisture Content on Radon Diffusion through Soil: Assessment in Laboratory and Field Experiments. Health Physics 92 (3): 257-264
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Supporting & Related Material November 14, 2023ACAA. 2022. 2021 Coal Combustion Product (CCP) Production and Use Survey Report. December
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Supporting & Related Material November 14, 2023Goldstein, N. P., K. H. Sun, J. L. Gonzalez. 1971. Radioactivity in Fly Ash from a Coal Burning Power Plant. Transactions of the American Nuclear Society 14 (1): 66-67
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Supporting & Related Material November 14, 2023PNL. 1983. Radon Diffusion in Candidate Soils for Covering Uranium Mill Tailings. PNL-4434. Prepared by W.B. Silker and D.R. Kalkwarf for the U.S. Nuclear Regulatory Commission. Richland, WA
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Supporting & Related Material November 14, 2023U.S. EPA. 1978a. Analysis of Radioactive Contaminants in By-Products From Coal-Fired Power Plant Operations. EPA-600/4-78-039. Office of Research and Development. Cincinnati, Ohio. July
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Supporting & Related Material November 14, 2023U.S. EPA. 2014d. Radiation Risk Assessment at CERCLA Sites: Q&A. OSWER 9285.6-20. Prepared by the Office of Land and Emergency Response. Washington, DC. June
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Supporting & Related Material November 14, 2023USGS. 2013a. MODFLOW–USG Version 1: An Unstructured Grid Version of MODFLOW for Simulating Groundwater Flow and Tightly Coupled Processes Using a Control Volume Finite-Difference Formulation. USGS Techniques and Methods,...
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Supporting & Related Material November 14, 2023U.S. EPA. 2009b. Characterization of Coal Combustion Residues from Electric Utilities – Leaching and Characterization Data. EPA-600/R-09/151. Prepared by the Office of Research and Development. Research Triangle Park, NC...
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Supporting & Related Material November 14, 2023Barber, D.E. and H.R. Giorgio. 1977. Gamma-Ray Activity in Bituminous, Subbituminous and Lignite Coals. Health Physics. 32:83-88
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Supporting & Related Material November 14, 2023EPRI. 2011. Chemical Constituents in Coal Combustion Products: Molybdenum. TR-1021815. Palo Alto, CA. November
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Supporting & Related Material November 14, 2023EPRI. 1995. Laboratory Characterization of Atmospheric Fluidized-Bed Combustion By-Products. TR-105527. Palo Alto, California
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Supporting & Related Material November 14, 2023Beck, H. L., C.V. Gogolak, K.M. Miller, and W.M. Lowder. 1980. Pertubations on the Natural Radiation Environment Due to the Utilization of Coal as an Energy Source. Natural Radiation Environment III. CONF 780422 (Vol. 2)
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Supporting & Related Material November 14, 2023U.S. EPA. 1984. Impacts of Coal Combustion on Trace Elements in the Environment: Wisconsin Power Plant Impact Study. EPA-600/S3-84-070. Office of Research and Development. Duluth, Minnesota. July
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Supporting & Related Material November 14, 2023ANL. 2015. Data Collection Handbook to Support Modeling Impacts of Radioactive Material in Soil and Building Structures. ANL/EVS/TM-14/4. Prepared for the U.S. Department of Energy (DOE) under contract DE-AC02-06CH11357....
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Supporting & Related Material November 14, 2023EPRI. 2008b. Chemical Constituents in Coal Combustion Products: Thallium. TR-1016801. Palo Alto, CA. December
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Supporting & Related Material November 14, 2023IAEA. 1996. Validation of Models Using Chernobyl Fallout Data from Southern Finland, Scenario S. IAEA-TECDOC-904. Prepared by the VAMP Multiple Pathways Assessment Working Group. Vienna, Austria. September
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Supporting & Related Material November 14, 2023U.S. EIA. 2022b. Coal Explained: Coal Prices and Outlook. Last updated on 10/27/2022. Available online at: https://www.eia.gov/energyexplained/coal/prices-and-outlook.php
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Supporting & Related Material November 14, 2023ORNL. 1979. State Background Radiation Levels: Results of Measurements Talen During 1975 - 1979. ORNK/TM-7343. Prepared by T. E. Myrick, B. A. Berven, and F. F. Haywood for the U.S. DOE under Contract No. W-7405-eng-26. ...
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Supporting & Related Material November 14, 2023U.S. EPA. 2003b. EPACMTP Technical Background Document. Office of Solid Waste. Washington, DC
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Supporting & Related Material November 14, 2023Klusek, C.S., K.M. Miller, and M. Heit. 1983. Trace Element and Radionuclide Mass Balances at a Coal-Fired Electric Generating Station. Environment International. 9:139-144
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Supporting & Related Material November 14, 2023Roeck, D. R., T. C. Reavey, and J. M. Hardin. 1987. Partitioning of Natural Radionuclides in the Waste Streams of Coal-Fired Utilities. Health Physics 52.3 (1987): 311-323
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Supporting & Related Material November 14, 2023Ruhl, L., A. Vengosh, G.S. Dwyer, H. Hsu-Kim, A. Deonarine, M. Bergin, and J. Kravchenko. 2009. Survey of Potential Environmental and Health Impacts in the Immediate Aftermath of the Coal Ash Spill in Kingston, Tennessee...
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Supporting & Related Material November 14, 2023U.S. EPA. 1998. Use of Soil Cleanup Criteria in 40 CFR Part 192 as Remediation Goals for CERCLA Sites. OSWER Directive 9200.4-25. Office of Emergency and Remedial Response and Office of Radiation and Indoor Air. Washingt...
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Supporting & Related Material November 14, 2023EPRI. 1998. Assessment of Coal Cleaning for Trace Element Control. TR-111852. Palo Alto, CA. December
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Supporting & Related Material November 14, 2023Lauer, N.E.; J.C. Hower; H. Hsu-Kim; R.K. Taggart; and A. Vengosh. 2015. Naturally Occurring Radioactive Materials in Coals and Coal Combustion Residuals in the United States. Environmental Science and Technology 49: 112...
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Supporting & Related Material November 14, 2023Excerpts from Earthjustice Comments in Appendix I, II, IV, V & VI Sorted by Facility for Legacy CCRMU NODA, October 2023
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Supporting & Related Material November 14, 2023Kutchko, B.G. and A.G. Kim. 2006. Fly Ash Characterization by SEM-EDS. Fuel 85: 2537-2544
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Supporting & Related Material November 14, 2023Styron, C. E. 1980. An Assessment of Natural Radionuclides in the Coal Fuel Cycle. Natural Environment III. CONF-780422 (Vol. 2)
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Supporting & Related Material November 14, 2023U.S. EPA. 1997b. Ground-Water Model Testing: Systematic Evaluation and Testing of Code Functionality and Performance. EPA/600/R-97/007. Prepared by P. K. M van der Heijde and D. A. Kanzer of the Colorado School of Mines ...
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Supporting & Related Material November 14, 2023U.S. EPA. 2019a. Analysis of Model Results from 2014 Risk Assessment of Coal Combustion Residuals: Impacts of Total Mass Disposed and Distance to Receptor on Risk. Prepared by the Office of Resource Conservation and Reco...
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Supporting & Related Material November 14, 2023NETL. 2016. Simultaneous Waste Heat and Water Recovery from Power Plant Fly Gases for Advanced Energy Systems. DE-FE0024092. Prepared by D. Wang of the Gas Technology Institute for the Department of Energy under Award Nu...
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Supporting & Related Material November 14, 2023Maraziotis, E. A. 1987. Theoretical Evaluation of the 222Rn Emanation Coefficient for Coal Fly Ash. Health Physics 52: 297-302
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Supporting & Related Material November 14, 2023Kool, J.B., P.S. Huyakorn, E.A. Sudicky, and Z.A. Saleem. 1994. A Composite Modeling Approach for Subsurface Transport of Degrading Contaminants from Land-Disposal Sites. Journal of Contaminant Hydrology 17: 69–90
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Supporting & Related Material November 14, 2023Panday, S. 2022. USG-Transport Version 1.10.0: Transport and Other Enhancements to MODFLOW-USG. Prepared by GSI Environmental. February
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Supporting & Related Material November 14, 2023Sakoda, A.; Y. Ishimori; and K. Yamaoka. 2011. A Comprehensive Review of Radon Emanation Measurements for Mineral, Rock, Soil, Mill Tailing and Fly Ash. Applied Radiation and Isotopes 69: 1422-1435
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Supporting & Related Material November 14, 2023U.S. EIA. 2022a. Most U.S. Coal is Mined in the West, but Most Coal Mining Jobs are in the East. Last updated on 11/08/2022. Available online at: https://www.eia.gov/todayinenergy/detail.php?id=54579
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Supporting & Related Material November 14, 2023Tracy, B. L. and F. A. Prantl. 1985. Radiological Impact of Coal-fired Power Generation. Journal of Environmental Radioactivity 2: 145-160
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Supporting & Related Material November 14, 2023U.S. EPA. 1999. Peer Review of EPA’s Hazardous Waste Identification Rule Risk Assessment Model - The Vadose Zone and Saturated Zone Modules Extracted from EPACMTP for HWIR99. Office of Solid Waste. Washington, DC
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Supporting & Related Material November 14, 2023U.S. EPA. 1994. The Hydrological Evaluation of Landfill Performance (HELP) Model: Engineering Documentation for Version 3. EPA/600/R-94/168a. Prepared by P. R. Schroeder, C. M. Lloyd, and P. A. Zappi of the U.S. Army Cor...
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Supporting & Related Material November 14, 2023LANL. 1982. Third Annual Report Radioactive Emissions from Coal Production and Utilization: October 1, 1980 – September 30, 1981. LA-9359-PR. Prepared by P. Wagner and N.R. Greiner for the U.S. DOE under Contract No. W-7...
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Supporting & Related Material November 14, 2023Kaakinen, J.W., R.M. Jorden, M.H. Lawasani, and R.E. West. 1975. Trace Element Behavior in Coal-Fired Power Plant. Environmental Science and Technology. 9(9): 862-869
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Supporting & Related Material November 14, 2023USGS. 2015. The U.S. Geological Survey Coal Quality (COALQUAL) Database Version 3.0. Data Series 975. Reston, VA
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Supporting & Related Material November 14, 2023Zielinski, R. A. and J. R. Budahn. 1998. Radionuclides in Fly Ash and Bottom Ash: Improved Characterization Based on Radiography and Low Energy Gamma-Ray Spectrometry. Fuel (4): 259-267
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Supporting & Related Material November 14, 2023VDEC. 2017. Vapor Intrusion Background. Montpelier, VT. July
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Supporting & Related Material November 14, 2023Klein, D.H., A.W. Andren, J.A. Carter, J.F. Emery, C. Feldman, W. Fulkerson, W.S. Lyon, J.C. Ogle, Y. Talmi, R.A. Van Hook, and N. Bolton. 1975. Pathways of Thirty-seven Trace Elements Through Coal-Fired Power Plant. Env...
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Supporting & Related Material November 14, 2023Narula, A.K.; R.P. Chaihan; and S.K. Chakarvarti. 2010. Testing Permeability of Building Materials for Radon Diffusion. Indian Journal of Pure and Applied Physics 40: 505-507
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Supporting & Related Material November 14, 2023Kalkwarf, D. R.; P.O. Jackson; and J.C. Kutt. 1985. Emanation Coefficients for Rn in Sized Coal Fly Ash. Health Physics 48 (4): 429-436
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Supporting & Related Material November 14, 2023U.S. EPA. 1989. Risk Assessment Guidance for Superfund Volume I Human Health Evaluation Manual (Part A). EPA/540/1-89/002. Prepared by the Office of Emergency and Remedial Response, Washington, DC. December
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Supporting & Related Material November 14, 2023U.S. EPA. 2004. Review of EPA’s Multimedia, Multipathway, and Multireceptor Risk Assessment (3MRA) Modeling System. EPA-SAB-05-003. Prepared by the 3MRA Review Panel of the EPA Science Advisory Board. November
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Supporting & Related Material November 14, 2023Sun, Y., G. Qi, X. Lei, H. Xu, and Y. Wang. 2016. Extraction of Uranium in Bottom Ash Derived from High-Germanium Coals. Procedia Environmental Sciences (31): 589-597
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Supporting & Related Material November 14, 2023NRC. 2006. BEIR VI Phase 2: Health Risks from Exposure to Low Levels of Ionizing Radiation. National Academies Press. Washington, DC
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Supporting & Related Material November 14, 2023U.S. EPA. 2014a. Final Human and Ecological Risk Assessment of Coal Combustion Residuals. RIN: 2050-AE81. Prepared by the EPA Office of Solid Waste and Emergency Response. Washington, DC. December
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Supporting & Related Material November 14, 2023EPRI. 1987. Chemical Characterization of Fossil Fuel Combustion Wastes. EA-5321. Palo Alto, California
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Supporting & Related Material November 14, 2023Stoulos, S.; M. Manolopoulou; and C. Papastefanou. 2004. Measurement of Radon Emanation Factor from Granular Samples: Effects of Additives in Cement. Applied Radiation and Isotopes 60: 49-54
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Supporting & Related Material November 14, 2023U.S. EPA. 1977. Coal Cleaning with Scrubbing for Sulfur Control: An Engineering / Economic Summary. EPA-600/9-77-017. Prepared by Office of Research and Development. Washington, DC. August
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Supporting & Related Material November 14, 2023U.S. EPA. 1979. Radiological Impact Caused by Emissions of Radionuclides into Air in the United States. 520779006
-
Supporting & Related Material November 14, 2023Chauhan, R.P. and S.K. Chakarvarti. 2002. Radon Diffusion Through Soil and Fly Ash: Effect of Compaction. Radiation Measurements. 35:143-146
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Supporting & Related Material November 14, 2023Furr, A.K., T.F. Parkinson, R.A. Hinrichs, D.R. Van Campen, C.A. Bache, W.H. Gutenmann, L.E. St. John Jr., I.S. Pakkala, and D.J. Lisk. 1977. National Survey of Elements and Radioactivity in Fly Ashes. Absorption of Elem...
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Supporting & Related Material November 14, 2023U.S. EPA. 2019b. Methods for Automated Generation of Field Scenarios and Postprocessing of Pesticide Water Calculator Output. Office of Pesticide Programs. Washington, DC. December
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Supporting & Related Material November 14, 2023Kalkwarf, D. R.; P.O. Jackson; and J.C. Kutt. 1985. Emanation Coefficients for Rn in Sized Coal Fly Ash. Health Physics 48 (4): 429-436
-
Supporting & Related Material November 14, 2023Kaakinen, J.W., R.M. Jorden, M.H. Lawasani, and R.E. West. 1975. Trace Element Behavior in Coal-Fired Power Plant. Environmental Science and Technology. 9(9): 862-869
-
Supporting & Related Material November 14, 2023U.S. EPA. 2014a. Final Human and Ecological Risk Assessment of Coal Combustion Residuals. RIN: 2050-AE81. Prepared by the EPA Office of Solid Waste and Emergency Response. Washington, DC. December
-
Supporting & Related Material November 14, 2023U.S. EIA. 2022a. Most U.S. Coal is Mined in the West, but Most Coal Mining Jobs are in the East. Last updated on 11/08/2022. Available online at: https://www.eia.gov/todayinenergy/detail.php?id=54579
-
Supporting & Related Material November 14, 2023VDEC. 2017. Vapor Intrusion Background. Montpelier, VT. July
-
Supporting & Related Material November 14, 2023Klein, D.H., A.W. Andren, J.A. Carter, J.F. Emery, C. Feldman, W. Fulkerson, W.S. Lyon, J.C. Ogle, Y. Talmi, R.A. Van Hook, and N. Bolton. 1975. Pathways of Thirty-seven Trace Elements Through Coal-Fired Power Plant. Env...
-
Supporting & Related Material November 14, 2023U.S. EPA. 1989. Risk Assessment Guidance for Superfund Volume I Human Health Evaluation Manual (Part A). EPA/540/1-89/002. Prepared by the Office of Emergency and Remedial Response, Washington, DC. December
-
Supporting & Related Material November 14, 2023Tracy, B. L. and F. A. Prantl. 1985. Radiological Impact of Coal-fired Power Generation. Journal of Environmental Radioactivity 2: 145-160
-
Supporting & Related Material November 14, 2023Furr, A.K., T.F. Parkinson, R.A. Hinrichs, D.R. Van Campen, C.A. Bache, W.H. Gutenmann, L.E. St. John Jr., I.S. Pakkala, and D.J. Lisk. 1977. National Survey of Elements and Radioactivity in Fly Ashes. Absorption of Elem...
-
Supporting & Related Material November 14, 2023U.S. EPA. 1979. Radiological Impact Caused by Emissions of Radionuclides into Air in the United States. 520779006
-
Supporting & Related Material November 14, 2023NRC. 2006. BEIR VI Phase 2: Health Risks from Exposure to Low Levels of Ionizing Radiation. National Academies Press. Washington, DC
-
Supporting & Related Material November 14, 2023USGS. 2015. The U.S. Geological Survey Coal Quality (COALQUAL) Database Version 3.0. Data Series 975. Reston, VA
-
Supporting & Related Material November 14, 2023U.S. EPA. 2019b. Methods for Automated Generation of Field Scenarios and Postprocessing of Pesticide Water Calculator Output. Office of Pesticide Programs. Washington, DC. December
-
Supporting & Related Material November 14, 2023Chauhan, R.P. and S.K. Chakarvarti. 2002. Radon Diffusion Through Soil and Fly Ash: Effect of Compaction. Radiation Measurements. 35:143-146
-
Supporting & Related Material November 14, 2023Stoulos, S.; M. Manolopoulou; and C. Papastefanou. 2004. Measurement of Radon Emanation Factor from Granular Samples: Effects of Additives in Cement. Applied Radiation and Isotopes 60: 49-54
-
Supporting & Related Material November 14, 2023EPRI. 1987. Chemical Characterization of Fossil Fuel Combustion Wastes. EA-5321. Palo Alto, California
-
Supporting & Related Material November 14, 2023U.S. EPA. 1977. Coal Cleaning with Scrubbing for Sulfur Control: An Engineering / Economic Summary. EPA-600/9-77-017. Prepared by Office of Research and Development. Washington, DC. August
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Supporting & Related Material November 14, 2023Narula, A.K.; R.P. Chaihan; and S.K. Chakarvarti. 2010. Testing Permeability of Building Materials for Radon Diffusion. Indian Journal of Pure and Applied Physics 40: 505-507
-
Supporting & Related Material November 14, 2023LANL. 1982. Third Annual Report Radioactive Emissions from Coal Production and Utilization: October 1, 1980 – September 30, 1981. LA-9359-PR. Prepared by P. Wagner and N.R. Greiner for the U.S. DOE under Contract No. W-7...
-
Supporting & Related Material November 14, 2023Sun, Y., G. Qi, X. Lei, H. Xu, and Y. Wang. 2016. Extraction of Uranium in Bottom Ash Derived from High-Germanium Coals. Procedia Environmental Sciences (31): 589-597
-
Supporting & Related Material November 14, 2023Zielinski, R. A. and J. R. Budahn. 1998. Radionuclides in Fly Ash and Bottom Ash: Improved Characterization Based on Radiography and Low Energy Gamma-Ray Spectrometry. Fuel (4): 259-267
-
Supporting & Related Material November 14, 2023Panday, S. 2022. USG-Transport Version 1.10.0: Transport and Other Enhancements to MODFLOW-USG. Prepared by GSI Environmental. February
-
Supporting & Related Material November 14, 2023U.S. EPA. 2014d. Radiation Risk Assessment at CERCLA Sites: Q&A. OSWER 9285.6-20. Prepared by the Office of Land and Emergency Response. Washington, DC. June
-
Supporting & Related Material November 14, 2023Kutchko, B.G. and A.G. Kim. 2006. Fly Ash Characterization by SEM-EDS. Fuel 85: 2537-2544
-
Supporting & Related Material November 14, 2023BIOMOVS II. 1996. Long-Term Contaminant Migration and Impacts from Uranium Mill Tailings: Comparison of Computer Models Using a Realistic Dataset. Technical Report No. 5. Prepared by the Biosphere Model Validation Study ...
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Supporting & Related Material December 05, 2023Memo to docket- Meeting with Earthjustice November 16, 2023
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Supporting & Related Material December 05, 2023Memo to docket- Meeting with Earthjustice November 16, 2023
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Supporting & Related Material December 06, 2023Memo to Docket Meeting with Earthjustice December 4, 2023
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Supporting & Related Material December 06, 2023Memo to Docket Meeting with Earthjustice December 4, 2023
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Supporting & Related Material December 06, 2023NODA Comment Period Extension Response, December 4, 2023
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Supporting & Related Material December 06, 2023NODA Comment Period Extension Response, December 4, 2023
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Supporting & Related Material December 07, 2023Memo to Docket Meeting with Duke Energy November 29, 2023
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Supporting & Related Material December 07, 2023Memo to Docket Meeting with Duke Energy November 29, 2023
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Supporting & Related Material December 29, 2023Memo to docket Meeting with Duke Energy November 29, 2023 with attached presentation
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Supporting & Related Material December 29, 2023Memo to docket Meeting with Duke Energy November 29, 2023 with attached presentation
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Supporting & Related Material May 08, 2024Final Rule Compliance Deadlines for Legacy CCR Surface Impoundments. April 2024
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Supporting & Related Material May 08, 2024Executive Order 12866 Draft Final Rule Redline cleared by OMB April 22, 2024
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Supporting & Related Material May 08, 2024ORNL. 2014. “Calculation of Slope Factors and Dose Coefficients.” ORNL/TM-2013/00.
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Supporting & Related Material May 08, 2024Memorandum: Risk Assessment Groundwater Modeling Input and Output Files for EPACMTP and MODFLOW
-
Supporting & Related Material May 08, 2024Interim Opinion and Order, Sierra Club et al vs. Midwest Generation, LLC, Illinois Pollution Control Board, June 20, 2019 (IPCB, 2019)
-
Supporting & Related Material May 08, 2024U.S. EPA. 2015. “Preliminary Remediation Goals for Radionuclides (PRG) Electronic Calculator and User Guide: External Peer Review Record.”
-
Supporting & Related Material May 08, 2024USGS. 2021. “Geochemical Data for Illinois Basin Coal Samples, 2015-2018.” Data Series 1135. Reston, VA
-
Supporting & Related Material May 08, 2024Pandian, N. S., 2004. “Fly Ash Characterization with Reference to Geotechnical Applications.”
-
Supporting & Related Material May 08, 2024Kim B., M. Prezzi and R. Salgado, 2005. “Geotechnical Properties of Fly and Bottom Ash Mixtures for Use in Highway Embankments
-
Supporting & Related Material May 08, 2024Heidrich, C., H.-J., Feuerborn, and A, Weir. 2013. “Coal Combustion Products – A Global Perspective.”
-
Supporting & Related Material May 08, 2024Memorandum: Considerations for the Identification and Elimination of Free Liquids in Coal Combustion Residuals (CCR) Surface Impoundments and Landfills (40 CFR Part 257, Subpart D). April 19, 2024
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Supporting & Related Material May 08, 2024U.S. EPA. 2007c. “Ecological Soil Screening Levels for Nickel Interim Final.” OSWER Directive 9285.7-76
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Supporting & Related Material May 08, 2024Oak Ridge National Laboratory. 2014. “Gamma Shielding Factors for Soil Covered Contamination for Use in Risk and Dose Assessment Models.” ORNL/TM-2013/00. Oak Ridge, TN. September
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Supporting & Related Material May 08, 2024EIP. 2022. "Poisonous Coverup: The Widespread Failure of the Power Industry to Clean Up Coal Ash Dumps."
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Supporting & Related Material May 08, 2024Volume III Response to Comments- Risk. April 2024
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Supporting & Related Material May 08, 2024U.S. EPA. 2008. “Ecological Soil Screening Levels for Chromium Interim Final.” OSWER Directive 9285.7-66
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Supporting & Related Material May 08, 2024Muhunthan, B., R. Taha, and J. Said, 2004. “Geotechnical Engineering Properties of Incinerator Ash Mixes.”
-
Supporting & Related Material May 08, 2024Geosyntec Consultants. 2018. 2017 Annual Groundwater Monitoring and Corrective Action Report, Brandywine Ash Management Facility Phase II, Brandywine, Maryland. Prepared for GenOn MD Ash Management
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Supporting & Related Material May 08, 2024Memorandum: Compilation of News Articles on Potential Future Land Uses at Electric Utilities
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Supporting & Related Material May 08, 2024Volume IV Response to Comments- Economics. April 2024
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Supporting & Related Material May 08, 2024EPRI (Electric Power Research Institute). 1993. “Physical and Hydraulic Properties of Fly Ash and Other By-Products from Coal Combustion.” TR-101999. Palo Alto, CA. February 1993
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Supporting & Related Material May 08, 2024U.S. EPA. 2009. “Summary of Key Existing EPA CERCLA Policies for Groundwater Restoration.” OSWER Directive 9283.1-33. Prepared by the Office of Solid Waste and Emergency Response. Washington, DC. June
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Supporting & Related Material May 08, 2024Volume II Response to Comments- CCR Management Units Comments. April 2024
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Supporting & Related Material May 08, 2024Morris, D.A. and A.I. Johnson. 1967. “Summary of hydrologic and physical properties of rock and soil materials as analyzed by the Hydrologic Laboratory of the U.S. Geological Survey.”
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Supporting & Related Material May 08, 2024U.S. EPA. 2005i. “Ecological Soil Screening Levels for Vanadium Interim Final.” OSWER Directive 9285.7-75
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Supporting & Related Material May 08, 2024U.S. EPA. 2005g. “Ecological Soil Screening Levels for Cobalt Interim Final.” OSWER Directive 9285.7-67
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Supporting & Related Material May 08, 2024U.S. EPA. 2005b. “Ecological Soil Screening Levels for Antimony Interim Final.”
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Supporting & Related Material May 08, 2024U.S. EPA. 2007a. “Ecological Soil Screening Levels for Copper Interim Final.” OSWER Directive 9285.7-68
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Supporting & Related Material May 08, 2024U.S. EIA. 2022. “2022 Form EIA-860 Data – Schedule 3.”
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Supporting & Related Material May 08, 2024Final Rule Compliance Deadlines for CCR Management Units. April 2024
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Supporting & Related Material May 08, 2024Resource Adequacy Analysis: Vehicle Rules, Final 111 EGU Rules, ELG and MATS Technical Memo
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Supporting & Related Material May 08, 2024U.S. EPA. 1981. “Economics of Ash Disposal at Coal-fired Power Plants.”
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Supporting & Related Material May 08, 2024U.S. EIA. 1993a. “Historic Coal Production Data: 1993.” Available online at: https://www.eia.gov/coal/data.php. Last Accessed: January 19, 2024
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Supporting & Related Material May 08, 2024U.S. EIA. 1993b. “Coal Industry Annual 1993.” DOE/EIA-0584(93). Washington, DC. December.
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Supporting & Related Material May 08, 2024Memorandum Development of Benchmark Times for Conducting the Closure of CCR Units
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Supporting & Related Material May 08, 2024U.S. EIA. 2024. “List of Mines for all Coal, Total, United States, All Mine Statuses.” Available online at: https://www.eia.gov/coal/data/browser/. Last Accessed: January 18, 2024
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Supporting & Related Material May 08, 2024Post Signature Change Memorandum for Final Rule: Hazardous and Solid Waste Management System: Disposal of CCR from Electric Utilities; Legacy Surface Impoundments (Tier 3; SAN 7814)
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Supporting & Related Material May 08, 2024Executive Order 12866 Review Draft RIA Redline cleared by OMB April 22, 2024
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Supporting & Related Material May 08, 20242021 Annual Groundwater Monitoring and Corrective Action Report at the Brandywine Landfill, Maryland
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Supporting & Related Material May 08, 2024U.S. EPA. 2005f. “Ecological Soil Screening Levels for Cadmium Interim Final.” OSWER Directive 9285.7-65
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Supporting & Related Material May 08, 2024U.S. EPA. 2005c. “Ecological Soil Screening Levels for Arsenic Interim Final.” OSWER Directive 9285.7-62
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Supporting & Related Material May 08, 2024Oak Ridge National Laboratory. 2014. “Area Correction Factors for Contaminated Soil for Use in Risk and Dose Assessment Models.” ORNL/TM-2013/00. Oak Ridge, TN. September
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Supporting & Related Material May 08, 2024Universe of CCR Landfills in GW. April 2024
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Supporting & Related Material May 08, 2024U.S. EPA. 2022. “Preliminary Remediation Goals for Radionuclides (PRG) Calculator: External Verification Study Record.”
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Supporting & Related Material May 08, 2024U.S. EPA. 2005h. “Ecological Soil Screening Levels for Lead Interim Final.” OSWER Directive 9285.7-70
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Supporting & Related Material May 08, 2024U.S. EPA. 2007d. “Ecological Soil Screening Levels for Selenium Interim Final.” OSWER Directive 9285.7-72
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Supporting & Related Material May 08, 2024Resource Adequacy Analysis: Vehicle Rules, Final 111 EGU Rules, ELG and MATS Technical Memo
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Supporting & Related Material May 08, 2024Volume III Response to Comments- Risk. April 2024
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Supporting & Related Material May 08, 2024Bull Run Environmental Assessment Report, 8-15-2023
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Supporting & Related Material May 08, 2024Universe of CCR Management Units. April 2024
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Supporting & Related Material May 08, 2024EIP. 2022. "Poisonous Coverup: The Widespread Failure of the Power Industry to Clean Up Coal Ash Dumps."
-
Supporting & Related Material May 08, 2024Geosyntec Consultants. 2018. 2017 Annual Groundwater Monitoring and Corrective Action Report, Brandywine Ash Management Facility Phase II, Brandywine, Maryland. Prepared for GenOn MD Ash Management
-
Supporting & Related Material May 08, 2024Volume I Response to Comments- Legacy CCR Surface Impoundment Comments. April 2024
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Supporting & Related Material May 08, 2024Oak Ridge National Laboratory. 2014. “Gamma Shielding Factors for Soil Covered Contamination for Use in Risk and Dose Assessment Models.” ORNL/TM-2013/00. Oak Ridge, TN. September
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Supporting & Related Material May 08, 2024Executive Order 12866 Review Draft; Regulatory Impact Analysis submitted to the Office of Management and Budget on March 15, 2024
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Supporting & Related Material May 08, 2024U.S. EPA. 2009c. “Summary of Key Existing EPA CERCLA Policies for Groundwater Restoration.” OSWER Directive 9283.1-33. Prepared by the Office of Solid Waste and Emergency Response. Washington, DC. June
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Supporting & Related Material May 08, 2024Final Rule Compliance Deadlines for Legacy CCR Surface Impoundments. April 2024
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Supporting & Related Material May 08, 2024Consent Decree, State of Maryland et. al v. Genon MD Ash Management, LLC (No. 8:12-cv-03755-PJM, D. Md., May 1, 2013)
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Supporting & Related Material May 08, 2024Regulatory Impact Analysis. Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy CCR Surface Impoundments. April 2024
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Supporting & Related Material May 08, 2024Muhunthan, B., R. Taha, and J. Said, 2004. “Geotechnical Engineering Properties of Incinerator Ash Mixes.”
-
Supporting & Related Material May 08, 2024IPM Sensitivity Runs Technical Memo
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Supporting & Related Material May 08, 2024U.S. EIA (Energy Information Administration). 1983. “Historic Coal Production Data: 1983.” Available online at: https://www.eia.gov/coal/data.php. Last Accessed: January 19, 2024
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Supporting & Related Material May 08, 2024Bull Run Environmental Assessment Report Appendix D, 8-25-2023
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Supporting & Related Material May 08, 2024Volume V Response to Comments- Alternative Closure by Removal, Permitting, Other Federal Regulations, Enforcement, Technical Corrections, Public Participation and Environmental Justice, Comment Period Extension Requests,...
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Supporting & Related Material May 08, 2024Volume II Response to Comments- CCR Management Units Comments. April 2024
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Supporting & Related Material May 08, 2024EPRI. 2001. “Evaluation and Modeling of Cap Alternative at Three Unlined Coal Ash Impoundments.”
-
Supporting & Related Material May 08, 2024Memorandum: Compilation of News Articles on Potential Future Land Uses at Electric Utilities
-
Supporting & Related Material May 08, 2024U.S. EPA. 2017. “Verification Study of the Preliminary Remediation Goals for Radionuclides (PRG) Electronic Calculator.”
-
Supporting & Related Material May 08, 2024U.S. EPA. 2008. “Ecological Soil Screening Levels for Chromium Interim Final.” OSWER Directive 9285.7-66
-
Supporting & Related Material May 08, 2024U.S. EPA. 2007c. “Ecological Soil Screening Levels for Nickel Interim Final.” OSWER Directive 9285.7-76
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Supporting & Related Material May 08, 2024U.S. MSHA (Mine Safety and Health Administration). 2024. “MSHA Mine-Level Data.”
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Rule May 08, 2024Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy CCR Surface Impoundments
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Supporting & Related Material May 08, 2024U.S. EPA. 2015. “Preliminary Remediation Goals for Radionuclides (PRG) Electronic Calculator and User Guide: External Peer Review Record.”
-
Supporting & Related Material May 08, 2024Universe of CCR Management Units at Other Active Facilities. April 2024
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Supporting & Related Material May 08, 2024Regulatory Impact Analysis. Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy CCR Surface Impoundments. April 2024
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Rule May 08, 2024Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy CCR Surface Impoundments
-
Supporting & Related Material May 08, 2024Memorandum: Risk Assessment Groundwater Modeling Input and Output Files for EPACMTP and MODFLOW
-
Supporting & Related Material May 08, 2024Memorandum: Considerations for the Identification and Elimination of Free Liquids in Coal Combustion Residuals (CCR) Surface Impoundments and Landfills (40 CFR Part 257, Subpart D). April 19, 2024
-
Supporting & Related Material May 08, 2024Heidrich, C., H.-J., Feuerborn, and A, Weir. 2013. “Coal Combustion Products – A Global Perspective.”
-
Supporting & Related Material May 08, 2024Kim B., M. Prezzi and R. Salgado, 2005. “Geotechnical Properties of Fly and Bottom Ash Mixtures for Use in Highway Embankments
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005d. “Ecological Soil Screening Levels for Barium. Interim Final.” OSWER Directive 9285.7-63. Office of Solid Waste and Emergency Response, Washington, DC.
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Supporting & Related Material May 08, 2024U.S. EPA. 2009c. “Summary of Key Existing EPA CERCLA Policies for Groundwater Restoration.” OSWER Directive 9283.1-33. Prepared by the Office of Solid Waste and Emergency Response. Washington, DC. June
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Supporting & Related Material May 08, 2024U.S. EPA. 2005f. “Ecological Soil Screening Levels for Cadmium Interim Final.” OSWER Directive 9285.7-65
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Supporting & Related Material May 08, 2024Bull Run Environmental Assessment Report Appendix D, 8-25-2023
-
Supporting & Related Material May 08, 2024U.S. EPA. 2017. “Verification Study of the Preliminary Remediation Goals for Radionuclides (PRG) Electronic Calculator.”
-
Supporting & Related Material May 08, 20242021 Annual Groundwater Monitoring and Corrective Action Report at the Brandywine Landfill, Maryland
-
Supporting & Related Material May 08, 2024U.S. EIA (Energy Information Administration). 1983. “Historic Coal Production Data: 1983.” Available online at: https://www.eia.gov/coal/data.php. Last Accessed: January 19, 2024
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005g. “Ecological Soil Screening Levels for Cobalt Interim Final.” OSWER Directive 9285.7-67
-
Supporting & Related Material May 08, 2024Executive Order 12866 Review Draft RIA Redline cleared by OMB April 22, 2024
-
Supporting & Related Material May 08, 2024Volume I Response to Comments- Legacy CCR Surface Impoundment Comments. April 2024
-
Supporting & Related Material May 08, 2024IPM Sensitivity Runs Technical Memo
-
Supporting & Related Material May 08, 2024Universe of CCR Management Units. April 2024
-
Supporting & Related Material May 08, 2024Consent Decree, State of Maryland et. al v. Genon MD Ash Management, LLC (No. 8:12-cv-03755-PJM, D. Md., May 1, 2013)
-
Supporting & Related Material May 08, 2024Executive Order 12866 Review Draft; Regulatory Impact Analysis submitted to the Office of Management and Budget on March 15, 2024
-
Supporting & Related Material May 08, 2024U.S. EPA. 2007d. “Ecological Soil Screening Levels for Selenium Interim Final.” OSWER Directive 9285.7-72
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005h. “Ecological Soil Screening Levels for Lead Interim Final.” OSWER Directive 9285.7-70
-
Supporting & Related Material May 08, 2024U.S. EPA. 2022. “Preliminary Remediation Goals for Radionuclides (PRG) Calculator: External Verification Study Record.”
-
Supporting & Related Material May 08, 2024U.S. EPA. 2009. “Summary of Key Existing EPA CERCLA Policies for Groundwater Restoration.” OSWER Directive 9283.1-33. Prepared by the Office of Solid Waste and Emergency Response. Washington, DC. June
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005i. “Ecological Soil Screening Levels for Vanadium Interim Final.” OSWER Directive 9285.7-75
-
Supporting & Related Material May 08, 2024Post Signature Change Memorandum for Final Rule: Hazardous and Solid Waste Management System: Disposal of CCR from Electric Utilities; Legacy Surface Impoundments (Tier 3; SAN 7814)
-
Supporting & Related Material May 08, 2024Interim Opinion and Order, Sierra Club et al vs. Midwest Generation, LLC, Illinois Pollution Control Board, June 20, 2019 (IPCB, 2019)
-
Supporting & Related Material May 08, 2024ORNL. 2014. “Calculation of Slope Factors and Dose Coefficients.” ORNL/TM-2013/00.
-
Supporting & Related Material May 08, 2024Executive Order 12866 Review Draft; Risk Assessment Redline cleared by OMB April 22, 2024
-
Supporting & Related Material May 08, 2024Memorandum Development of Benchmark Times for Conducting the Closure of CCR Units
-
Supporting & Related Material May 08, 2024Bull Run Environmental Assessment Report, 8-15-2023
-
Supporting & Related Material May 08, 2024Oak Ridge National Laboratory. 2020. “Bateman Equation Adaptation for Solving and Integrating Peak Activity into EPA ELCR and Dose Models.”
-
Supporting & Related Material May 08, 2024U.S. EIA. 1993b. “Coal Industry Annual 1993.” DOE/EIA-0584(93). Washington, DC. December.
-
Supporting & Related Material May 08, 2024Universe of CCR Landfills in GW. April 2024
-
Supporting & Related Material May 08, 2024EPRI (Electric Power Research Institute). 1993. “Physical and Hydraulic Properties of Fly Ash and Other By-Products from Coal Combustion.” TR-101999. Palo Alto, CA. February 1993
-
Supporting & Related Material May 08, 2024Pandian, N. S., 2004. “Fly Ash Characterization with Reference to Geotechnical Applications.”
-
Supporting & Related Material May 08, 2024Clarke, L. B. and L. L. Sloss. 1992. “Trace Elements - Emissions from Coal Combustion and Gasification.”
-
Supporting & Related Material May 08, 2024Oak Ridge National Laboratory. 2014. “Area Correction Factors for Contaminated Soil for Use in Risk and Dose Assessment Models.” ORNL/TM-2013/00. Oak Ridge, TN. September
-
Supporting & Related Material May 08, 2024U.S. EIA. 1993a. “Historic Coal Production Data: 1993.” Available online at: https://www.eia.gov/coal/data.php. Last Accessed: January 19, 2024
-
Supporting & Related Material May 08, 2024U.S. EIA. 2024. “List of Mines for all Coal, Total, United States, All Mine Statuses.” Available online at: https://www.eia.gov/coal/data/browser/. Last Accessed: January 18, 2024
-
Supporting & Related Material May 08, 2024Final Rule Compliance Deadlines for CCR Management Units. April 2024
-
Supporting & Related Material May 08, 2024U.S. EIA. 2022. “2022 Form EIA-860 Data – Schedule 3.”
-
Supporting & Related Material May 08, 2024Volume IV Response to Comments- Economics. April 2024
-
Supporting & Related Material May 08, 2024USGS. 2021. “Geochemical Data for Illinois Basin Coal Samples, 2015-2018.” Data Series 1135. Reston, VA
-
Supporting & Related Material May 08, 2024U.S. EPA. 2007b. “Ecological Soil Screening Levels for Manganese Interim Final.” OSWER Directive 9285.7-71
-
Supporting & Related Material May 08, 2024U.S. EPA. 1981. “Economics of Ash Disposal at Coal-fired Power Plants.”
-
Supporting & Related Material May 08, 2024Morris, D.A. and A.I. Johnson. 1967. “Summary of hydrologic and physical properties of rock and soil materials as analyzed by the Hydrologic Laboratory of the U.S. Geological Survey.”
-
Supporting & Related Material May 08, 2024Executive Order 12866 Draft Final Rule Redline cleared by OMB April 22, 2024
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005e. “Ecological Soil Screening Levels for Beryllium Interim Final.” OSWER Directive 9285.7-64
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005c. “Ecological Soil Screening Levels for Arsenic Interim Final.” OSWER Directive 9285.7-62
-
Supporting & Related Material May 08, 2024U.S. EPA. 2007a. “Ecological Soil Screening Levels for Copper Interim Final.” OSWER Directive 9285.7-68
-
Supporting & Related Material May 08, 2024EPRI. 2001. “Evaluation and Modeling of Cap Alternative at Three Unlined Coal Ash Impoundments.”
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005b. “Ecological Soil Screening Levels for Antimony Interim Final.”
-
Supporting & Related Material May 08, 2024Volume V Response to Comments- Alternative Closure by Removal, Permitting, Other Federal Regulations, Enforcement, Technical Corrections, Public Participation and Environmental Justice, Comment Period Extension Requests,...
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005e. “Ecological Soil Screening Levels for Beryllium Interim Final.” OSWER Directive 9285.7-64
-
Supporting & Related Material May 08, 2024Executive Order 12866 Review Draft; Risk Assessment Redline cleared by OMB April 22, 2024
-
Supporting & Related Material May 08, 2024U.S. EPA. 2005d. “Ecological Soil Screening Levels for Barium. Interim Final.” OSWER Directive 9285.7-63. Office of Solid Waste and Emergency Response, Washington, DC.
-
Supporting & Related Material May 08, 2024Universe of CCR Management Units at Other Active Facilities. April 2024
-
Supporting & Related Material May 08, 2024U.S. EPA. 2007b. “Ecological Soil Screening Levels for Manganese Interim Final.” OSWER Directive 9285.7-71
-
Supporting & Related Material May 08, 2024Clarke, L. B. and L. L. Sloss. 1992. “Trace Elements - Emissions from Coal Combustion and Gasification.”
-
Supporting & Related Material May 08, 2024Oak Ridge National Laboratory. 2020. “Bateman Equation Adaptation for Solving and Integrating Peak Activity into EPA ELCR and Dose Models.”
-
Supporting & Related Material May 08, 2024U.S. MSHA (Mine Safety and Health Administration). 2024. “MSHA Mine-Level Data.”
Public comments
What people are saying
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Anonymous commenter 2026-08-04
“See Attached”
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Anonymous commenter 2026-07-27
“See Attached”
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Anonymous commenter 2026-07-24
“See Attached”
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Anonymous commenter 2026-07-14
“I just asked a question of AI. If coal ash was to be dumped in Fairbanks for one hundred years what geographical and maritime areas would be affected? The Tanana River, Yukon River, and the northern Bering Sea are the primary geographical and water areas that would be affected by long-term coal ash dumping in Fairbanks, Alaska. Because Fairbanks is located in a landlocked interior valley, any maritime or aquatic impact would travel through interconnected river basins before reaching the ocean. Surface Waters and River Basins •Chena River: This river flows directly through Fairbanks. It woul...”
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Anonymous commenter 2026-07-14
“Attachments associated with Comments filed by Earthjustice, et al., re: Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments, 91 Fed. Reg. 18968 (Apr. 13, 2026) (“2026 Proposed Rule”). This set of attachments includes attachs. 69-70 associated with the June 29, 2026 comments submitted by Earthjustice, et al.”
Read all comments on Regulations.gov →
Comment volume from Regulations.gov; the comment-submission API was retired in 2025, so comments are filed on Regulations.gov directly.
Documents
- Full text (Federal Register) · June 12, 2026
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