About EPA | US EPA

Celebrating 30 Years of Voluntary Partnerships

Beginning in 1993, EPA hosted two successful partnerships and provided a forum for industry partners to share their innovative and voluntary actions to reduce methane emissions.

Accomplishments: Green-Duwamish Urban Waters Location

This page lists the accomplishments and achievements of this urban waters partnership location. Accomplishments are listed by year and project.

NAMs Training Worksheets

Page housing links to training worksheets.

EPA's water security research provides tools needed to improve water infrastructure security and to recover from an attack or contamination incident involving chemical, biological, or radiological (CBR) agents or weapons.

Emergency Response Research

Information on EPA's homeland security and emergency response research, including COVID-19 work, research plans and access to reports, databases and software produced by EPA's Office of Research and Development

EPA Selects Auberle, Coalfield Development Corporation to Receive $1M in Brownfields Job Training Grants

Grants aim to boost economies, clean up communities in PA and WV

EPA Brownfield grants announced in Region 3

Release Date: February 9, 2026

AP 42, Fifth Edition, Volume I Chapter 15: Ordnance Detonation

AP 42, Fifth Edition, Volume I Chapter 14: Greenhouse Gas Biogenic Sources

AP 42, Fifth Edition, Volume I Chapter 13: Miscellaneous Sources

AP 42, Fifth Edition, Volume I Chapter 12: Metallurgical Industry

AP 42, Fifth Edition, Volume I
Chapter 12: Metallurgical Industry

AP 42, Fifth Edition, Volume I Chapter 11: Mineral Products Industry

AP 42, Fifth Edition, Volume I Chapter 9: Food and Agricultural Industries

Nonpoint Source Success Stories: Louisiana

Stories about primarily nonpoint source-impaired waterbodies in Louisiana where restoration efforts have led to documented water quality improvements.

Nonpoint Source Success Stories: California

Stories about primarily nonpoint source-impaired waterbodies in California where restoration efforts have led to documented water quality improvements.

Nonpoint Source Success Stories: Massachusetts

Stories about primarily nonpoint source-impaired waterbodies in Massachusetts where restoration efforts have led to documented water quality improvements.

Nonpoint Source Success Stories: South Carolina

Stories about primarily nonpoint source-impaired waterbodies in South Carolina where restoration efforts have led to documented water quality improvements.

AP 42, Fifth Edition, Volume I Chapter 3: Stationary Internal Combustion Sources

2023 Public Forum

An overview of the SNEP Symposium hosted on June 13, 2023

NEPPS Contacts

List of program points of contact for the National Environmental Performance Partnership System (NEPPS).

SNEP Watershed Implementation Grants (SWIG)

Since 2017, EPA Region 1 in Boston has partnered with Restore America's Estuaries (RAE) to manage SNEP Watershed Grants— now titled SNEP Watershed Implementation Grants (SWIG), an annual grants program that funds local priorities while building regional...