Learn the Issues

Beneficial Use Impairments for the Great Lakes AOCs

List and explanation of Beneficial Use Impairments used in designating and delisting Great Lakes AOCs.

CPRG Tools and Technical Assistance – Co-Pollutant Benefits Analysis

Rainwater Harvesting: Conservation, Credit, Codes, and Cost Literature Review and Case Studies

Rainwater harvesting has been used throughout history as a water conservation measure, particularly in regions where other water resources are scarce or difficult to access.

NPDES National Pretreatment Additional Documents

Additional resources for NPDES National Pretreatment Program.

Improving Water Quality in the Tijuana River Valley - Overview of Projects

This factsheet provides an overview of the United States Mexico Canada Agreement (USMCA) effort to identify infrastructure solutions to address water quality in the Tijuana River Valley.

Proposed Modification of the 2017 Construction General Permit

EPA intends to pursue through notice and comment proceedings a permit modification of the 2017 CGP to provide clarification of certain permit conditions.

NPDES Stormwater Program in Region 6

EPA's stormwater program for Arkansas, Louisiana, New Mexico, Oklahoma, and Texas (Region 6).

Hazardous Waste Cleanup: Pride Solvents and Chemicals Incorporated in West Babylon, New York

Pride Solvents and Chemicals, Inc. (Pride Solvents) is located at 78 and 88 Lamar Street within the West Babylon Industrial Area of Suffolk County, New York. The site consists of two buildings, adjacent parking lots, and a loading dock on a 1.38 acre

Documents of Solvey Specialty Polymers USA, LLC in Thorofare, New Jersey

Documents of Standard T Company Incorporated in Linden, New Jersey

Documents of Sunoco Incorporated-R&M Eagle Point Refinery in Westville, New Jersey

Documents of Southland Corporation in Great Meadows, New Jersey

Documents of Veolia ES Technical Solutions, LLC in Flanders, New Jersey

Tribal Pesticide Programs

We support tribal pesticide programs through cooperative agreements with individual tribal pesticide regulatory agencies. We work cooperatively with tribal governments on enforcing pesticide laws.

Documents of Universal Aluminum Extrusion Corporation in Egg Harbor Township, New Jersey

Permitting Under the Clean Air Act

This site will provide access to detailed information general CAA permitting topics plus region specific permitting content. It provides links to related air permitting site.

Webinar: Landfill Gas Treatment Technologies

LMOP webinar on November 16, 2021 about the removal of nitrogen and hydrogen sulfide from landfill gas.

The Great Lakes

The Great Lakes form the largest surface freshwater system on Earth. The U.S. and Canada work together to restore and protect the environment in the Great Lakes Basin. Top issues include contaminated sediments, water quality and invasive species.

EPA EcoBox (A Toolbox for Ecological Risk Assessors)

This tool box of ecological risk assessment (Eco-box) includes over 400+ links to tools, models, and databases found within EPA and our Government partners designed that can aid risk assessors with performing exposure assessments.

National Service Center for Environmental Publications

NSCEP is EPA's repository of digital and print EPA publications. You can search and retrieve, download, print and/or order EPA technical, scientific, or educational materials - free of charge.