Laws & Regulations
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Coordination Process for Approved Jurisdictional Determinations and Field Memoranda
Coordination Process for Approved Jurisdictional Determinations and WOTUS Field Memoranda
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Report: Management Implication Report: Office of Research and Development Scientific Integrity and Ethics Concerns
Report: Management Implication Report: Office of Research and Development Scientific Integrity and Ethics Concerns
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Definition of "Waters of the United States": Rule Status and Litigation Update
Webpage giving updates regarding the litigation on WOTUS and the definition that applies in light of that litigation
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Amendments to the 2023 Rule
Amendments to the 2023 Rule "Revised Definition of 'Waters of the United States'"
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Current Implementation of Waters of the United States
Information about EPA and Army actions regarding the development of a rule to redefine waters of the United States
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About Waters of the United States
Legal background and current implementation of the definition of Waters of the United States
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Report: Accessing Superfund Five-Year Reviews Listed in the EPA’s Annual Reports to Congress
Report: Accessing Superfund Five-Year Reviews Listed in the EPA’s Annual Reports to Congress
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Report: Independent Audit of the EPA’s Fiscal Years 2023 and 2022 (Restated) Pesticides Registration and Expedited Processing Fund Financial Statements
Report: Independent Audit of the EPA’s Fiscal Years 2023 and 2022 (Restated) Pesticides Registration and Expedited Processing Fund Financial Statements
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Report: IIndependent Audit of the EPA’s Fiscal Years 2023 and 2022 Hazardous Waste Electronic Manifest System Fund Financial Statements
Report: Independent Audit of the EPA’s Fiscal Years 2022 and 2021 (Restated) Toxic Substances Control Act Service Fee Fund Financial Statements
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Report: Independent Audit of the EPA’s Fiscal Years 2022 and 2021 (Restated) Toxic Substances Control Act Service Fee Fund Financial Statements
Report: Independent Audit of the EPA’s Fiscal Years 2022 and 2021 (Restated) Toxic Substances Control Act Service Fee Fund Financial Statements
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Report: EPA Guidance Addresses Implementation Requirements for Infrastructure Investment and Jobs Act for Drinking Water State Revolving Fund Emerging Contaminants Funding, but Clarification Is Needed Before More States Spend Funds
Report: EPA Guidance Addresses Implementation Requirements for Infrastructure Investment and Jobs Act for Drinking Water State Revolving Fund Emerging Contaminants Funding, but Clarification Is Needed Before More States Spend Funds
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Report: The EPA Left $20 Million Unawarded in the Sewer Overflow and Stormwater Reuse Municipal Grants Program
Report: The EPA Left $20 Million Unawarded in the Sewer Overflow and Stormwater Reuse Municipal Grants Program
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Report: OIG Report to the Office of Management and Budget on the EPA’s and CSB’s Implementation of Recommendations Related to Purchase and Travel Card Programs
In compliance with the Act, the U.S. Environmental Protection Agency Office of Inspector General conducts periodic audits, assessments, and reviews of the travel and purchase card programs at the EPA and the U.S. Chemical Safety and Hazard Investigation Bo
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Report: The CSB Has Improved Its Information Security Program but Needs to Document Recovery Testing Results, Consistent with National Institute of Standards and Technology Guidelines
Report: The CSB Has Improved Its Information Security Program but Needs to Document Recovery Testing Results, Consistent with National Institute of Standards and Technology Guidelines
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FY 2014 Source Reduction Assistance Grant Results Summary
The Pollution Prevention Program reports the environmental results of grants. These grants produce annual environmental results in pounds of hazardous materials reduced, BTUs of energy, water and dollars saved.
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FY 2014 Pollution Prevention Grant Results Summary
The Pollution Prevention Program reports the environmental results of grants. These grants produce annual environmental results in pounds of hazardous materials reduced, BTUs of energy, water and dollars saved.
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Residual Designation in the Charles River Watershed, Mystic River Watershed and Neponset River Watersheds
Information and documents related to Residual Designation in the Charles River Watershed, Mystic River Watershed and Neponset River Watersheds
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2024 Updates: Residual Designation Authority (RDA) Activities Underway for the Charles, Neponset, and Mystic River Watersheds
2024 Updates for Residual Designation Authority (RDA) Activities Underway for the Charles, Neponset, and Mystic River Watersheds
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Texas SIP: 30 TAC 115.120-115.129: Vent Gas Control, SIP effective as of September 14, 2023 (TXd239)
Texas SIP: 30 TAC 115.110-115.119
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2023 Updates: Residual Designation Authority (RDA) Activities Underway for the Charles, Neponset, and Mystic River Watersheds
2023 Updates for Residual Designation Authority (RDA) Activities Underway for the Charles, Neponset, and Mystic River Watersheds