Laws & Regulations

Public Notice 2017-20: General Engineering Corporation, LLC

The U.S. Environmental Protection Agency (EPA) is authorized under Section 309(g) of the Clean Water Act (CWA), 33 U.S.C. §1319(g), to assess a civil penalty after providing the person subject to the penalty with notice of the proposed penalty and the

Announcement: Municipality of Ponce Consent Decree

The United States Department of Justice (DOJ) has reached a proposed settlement with the Municipality of Ponce to resolve Clean Water Act (CWA) violations associated with the municipality’s separate storm sewer systems (MS4) and stormwater

Proposed revisions to the Federal Air Rules for Reservations

Summary of proposed changes to the Federal Air Rules for Reservations in Idaho, Oregon, and Washington.

2023 Reference Case

This area provides information and documentation on EPA’s power sector modeling platform v6, including the associated input data and modeling assumptions, outputs, and documentation.

Per- and Polyfluoroalkyl Substances National Primary Drinking Water Regulation

Chemical Phase II-V Rules Presentation given by Kendra Morrison at the WWQ/PCA Conference held in Casper, Wyoming in October of 2017.

Post-IRA 2022 Reference Case

This area provides information and documentation on EPA’s power sector modeling platform v6, including the associated input data and modeling assumptions, outputs, and documentation.

Hazardous Waste Permitting

To provide RCRA hazardous waste permitting regulatory information and resources permitted facilities, hazardous waste generators, and permit writers. To provide the public with information on how they can be involved in the permitting process.

Hudson River PCBs Superfund Site

All URLs and PDFs associated with the Hudson River Superfund Site are contained in the Hudson River PCBs Superfund Site web area.

EPA Approved Regulations in the Forsyth County, NC LIP

EPA Approved Statutes and Regulations in the North Carolina SIP

EPA Approved Statutes and Regulations in the North Carolina SIP as of 9/1/22

North Carolina SIP: Subchapter 2Q Air Quality Permit Requirements: Section NCAC 2Q.800: Exclusionary Rules

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section NCAC 2Q.800: Exclusionary Rules as of 10/01/23

North Carolina SIP: Subchapter 2Q Air Quality Permit Requirements: Section NCAC 2Q.300: Construction And Operating Permits

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section NCAC 2Q.300: Construction And Operating Permits as of 10/01/23

North Carolina SIP: Subchapter 2Q Air Quality Permit Requirements: Section NCAC 2Q.200: Permit Fees

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section NCAC 2Q.200: Permit Fees as of 10/01/23

North Carolina SIP: Subchapter 2Q Air Quality Permit Requirements: Section NCAC 2Q.100: General Provisions

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section NCAC 2Q.100: General Provisions as of 10/1/23

North Carolina SIP: Subchapter 2D - Air Pollution Control Requirements: Section 2D.2600: Source Testing

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section 2D.2600: Source Testing as of 10/1/23

North Carolina SIP: Subchapter 2D - Air Pollution Control Requirements: Section 2D.2400: Clean Air Interstate Rules

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section 2D.2400: Clean Air Interstate Rules as of 10/1/23

North Carolina SIP: Subchapter 2D - Air Pollution Control Requirements: Section 2D.2000: Transportation Conformity

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section 2D.2000: Transportation Conformity as of 10/1/23

North Carolina SIP: Subchapter 2D - Air Pollution Control Requirements: Section 2D.1900: Open Burning

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section 2D.1900: Open Burning as of 10/01/23

North Carolina SIP: Subchapter 2D - Air Pollution Control Requirements: Section 2D.1400: Nitrogen Oxides Emissions

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section 2D.1400: Nitrogen Oxides Emissions as of 10/01/23

North Carolina SIP: Subchapter 2D - Air Pollution Control Requirements: Section 2D.1000: Motor Vehicle Emission Control Standards

Establishes a system for classifying air pollution sources deemed by Commission to be of sufficient importance to justify classification or control - Section 2D.1000: Motor Vehicle Emission Control Standards as of 10/01/23