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Laws & Regulations

Award and Implementation of the 2023 Drinking Water State Revolving Fund City of Jackson-Supplemental Appropriation (COJ-SA)

This memorandum describes how EPA will award and administer the City of Jackson, Supplemental Appropriation (COJ-SA) capitalization grant(s) to the State of Mississippi under the Consolidated Appropriations Act, 2023 signed into law on December 29, 2022.
Complying with Required State and Tribal Notification before Soil Fumigations

Fumigant pesticide applicators must check here to determine whether they must provide advance notice, including application block locations and EPA registration number of fumigant product, to state or tribal agencies governing the planned treatment area.
Desarrollo de Planes de Respuesta a Emergenciascon el Fondo Rotatorio Estatal de Agua Potable

Esta página de información describe la elegibilidad para planes de respuesta a emergencias con el DWSRF.
Criminal Provisions of Water Pollution

Describes the criminal provisions of the Clean Water Act
Award and Implementation of the 2023 State Revolving Fund Supplemental Appropriation for Hurricanes Fiona and Ian (SAHFI)

Award and Implementation of the 2023 State Revolving Fund Supplemental Appropriation for Hurricanes Fiona and Ian (SAHFI)
EPA's Response to Eastman Chemical Company's Request that EPA Reconsider Prior Source Determinations

This document is part of the NSR Policy and Guidance Database and the Ttile V Policy and Guidance Database
Determining Baseline Emissions at Mississippi Power Company's Watson Electric Generating Station

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
BP American Production Company's Florida River Compression Facility Single Source Determination

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
De minimis Values for NOx RACT

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
Administrator's Decision on PSD Issue -- Review of New Source's Ability to Meet BACT

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
Determining the Ambient Air Boundary for Potential Permit Application in Support of Alaska Industrial Development and Export Authority's Restart of Healy Clean Coal Project

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
Response to Request For EPA-Region I's Determination on the Applicability of it's Regulations and the Clean Air Act Amendments of 1990 to the Montachusett Regional Recycling Facility

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in
Availability of Emission Offset Credits from Cinergy's Noblesville Station

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database.
Applicability Determination Regarding the Proposed Replacement and Reconfiguration of the High Pressure Section of Two Steam Turbines at Detroit Edison's Monroe Power Plant

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in
Replacement Units (Under the 2003 Rule)

Explanation of Replacement Units
Categories with 100 TPY PSD Major Source Threshold

Explanation of 28 Prevention of Significant Deterioration (PSD) Source Categories
Superfund Landowner Liability Protections

Provides information on addressing landowner liability protections under Superfund for BFPPs, CPOs, third parties and residential owners and lenders
Kansas SIP: Operating Permits

EPA Approved Kansas Regulations - 40 CFR 52.870
Allotment Memorandum for the Small, Underserved, and Disadvantaged Communities Grants

Attached are the final FY 2018 and FY 2019 Assistance to Small and Disadvantaged Communities grant allotments, authorized under Section 2104 of the Water Infrastructure Improvements for the Nation Act (WIIN Act).
Implementation Documents for Small, Underserved, and Disadvantaged Communities Grant Program

Implementation Document for Assistance for Small and Disadvantaged Communities Drinking Water Grant

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