Laws & Regulations

Effluent Guidelines Database

Database providing information about effluent guideline regulations (40 CFR Chapter I, Subchapter N), cross-referenced by industrial category, pollutant, and treatment technology basis

Alaskan Seafood Processing Documents for 1981 Proposed Rule

Documents related to the 1981 proposed rule for Alaskan Seafood Processing Effluent Guidelines (portions of 40 CFR Part 408)

Paving and Roofing Materials Effluent Guidelines Documents

Documents supporting the Paving and Roofing Materials (Tars and Asphalt) Effluent Guidelines (40 CFR Part 443)

Paint Formulating Effluent Guidelines Documents

Support documents for Paint Formulating Effluent Guidelines (40 CFR Part 446)

Ink Formulating Effluent Guidelines Documents

Support documents for Ink Formulating Effluent Guidelines (40 CFR Part 447)

Coalbed Methane Extraction Industry Documents

Support documents pertaining to wastewater discharges from the Coalbed Methane Extraction Industry

Methods for Measurement of 2,3,7,8-substituted tetra through octa-chlorinated dibenzo-p-dioxins and dibenzofurans in Wastewater

Explanation of methods for measurement of 2,3,7,8-substituted dioxins and furans in wastewater

New Mexico NPDES Permits

NPDES water permits issued in New Mexico.

Transportation Conformity Training and Presentations

EPA's OTAQ has provided multiple conformity training sessions in the past to assist state and local governments in implementing conformity requirements. As training information is prepared for other venues, it will be posted on this page.

Small Volume Manufacturer Alternative GHG Standards Final Determinations

EPA issues a final determination of Light-duty greenhouse gas alternative emissions standards for four small volume vehicle manufactures.

Porcelain Enameling Effluent Guidelines Documents

Support documents for Porcelain Enameling Effluent Guidelines regulation (40 CFR Part 466)

Ore Mining and Dressing Effluent Guidelines Documents

Federal Register notices and support documents for Ore Mining and Dressing Effluent Guidelines and Standards (40 CFR Part 440)

Oil and Gas Extraction Effluent Guidelines

Overview and documents for Oil and Gas Extraction Effluent Guidelines and Standards (40 CFR Part 435)

FARMINGTON ELECTRIC UTILITY SYSTEM - BLUFFVIEW POWER PLANT - FINAL NPDES PERMIT NO. NM0031135

FARMINGTON ELECTRIC UTILITY SYSTEM - BLUFFVIEW POWER PLANT - DRAFT NPDES PERMIT NO. NM0031135

Potential SBAR Panel: TSCA Section 8 Rule: Tiered Data Reporting (TDR) and Recordkeeping Requirements for Manufacturing (including Importing) and Processing of Certain Chemical Substances

Information on potential SBAR Panel on Tiered Data Reporting (TDR) and Recordkeeping Requirements for Manufacturing (including Importing) and Processing of Certain Chemical Substances

SBAR Panel: Effluent Guidelines and Standards for the Centralized Waste Treatment Industry

SBAR panel on the guidelines for limiting effluent from centralized waste treatment facilities

(Draft Permit) South Essex Wastewater Treatment Facility (MA0100501) and Co-Permittees (City of Beverly - MAC010501, City of Danvers - MAC020501, City of Marblehead - MAC030501, City of Peabody - MAC040501, and City of Salem - MAC050501), Salem, MA

A public notice of a draft NPDES permit for South Essex Wastewater Treatment Facility (MA0100501) & Co-Permittees (City of Beverly-MAC010501, City of Danvers-MAC020501, City of Marblehead-MAC030501, City of Peabody-MAC040501, & City of Salem-MAC050501).

Geographic Locations: Massachusetts

Southern Concrete Materials Cherokee Casino Expansion Project

Continental Cement Company/Green America Recycling LLC Facility, Hannibal, Marion County, Missouri - Fact Sheet, August 2022

Public Comment Period for Draft Hazardous Waste Permit Modifications

Region 8 NPDES Drinking Water General Permit

The Region 8 NPDES Drinking Water General Permit was finalized and public noticed in the Federal Register on April 17, 2019. The final permits are effective as of July 31, 2019.