About EPA

Background Information about the Blue River Urban Waters Partnership

This document provides background information about the Middle Blue River Urban Waters Partnership including a description of the area they maintain, their goals, actions taken and photographs.

Map of Blue River (Kansas City, Missouri)

This document provides a color-coded map of the Middle Blue River partnership area in Kansas City, Missouri. It includes geographical information as well as urban waters project locations.

Learn About Asbestos Production and EPA's Role Around Ambler, Pennsylvania

Historical information on contamination in Ambler, Pennsylvania

EPA Metadata Style Guide for Geospatial and Non Geospatial Data

EPA Metadata Style Guide for Geospatial and Non-Geospatial Data web page with chart and links to various Style Guides

TANKS Emissions Estimation Software, Version 4.09D - Documents

TANKS Emissions Estimation Software, Version 4.09D

EPA Headquarters Environmental Policy

Environmental policy document and contact information for EPA Headquarters office.

Emissions Estimation Protocol for Petroleum Refineries - Documents

Emissions Estimation Protocol for Petroleum Refineries

Air Emissions Factors and Quantification - Misc Documents

Air Emissions Factors and Quantification - Misc Documents

Final Revisions to AP-42 Chapter 7, Section 7.1 - Organic Liquid Storage Tanks - Documents

Final Revisions to AP-42 Chapter 7, Section 7.1 - Organic Liquid Storage Tanks - Documents

New Emissions Factors for Enclosed Ground Flares - Documents

New Emissions Factors for Enclosed Ground Flares - Documents

What it Takes to be an EPA Diver

Information about diving jobs at EPA.

EPA issues final approval for copper mining project in Utah

EPA issues final approval for copper mining project in Utah

• Release Date: October 27, 2025

Maximizing Water Quality and Public Health Benefits by Ensuring Expeditious and Timely Use of All State Revolving Fund Resources (DWSRF)

This memorandum further clarifies EPA's expectations associated with the statutory and regulatory timely and expeditious expenditure requirement

Pesticide Contacts in Our Regional Offices

Contact the EPA regional office where you are located for assistance with issues specific to your area

Organization Chart for the Office of Chemical Safety and Pollution Prevention (OCSPP)

Organization Chart & Contact Information for OCSPP, which protects environment from potential risks from pesticides and toxic chemicals

From Carburetors to Golf: Youth Sports Facility to Arise from Decades-Long Site Cleanup in St. Louis

Over 100 years have passed since the Carter Carburetor Corporation opened its doors as a manufacturing plant in St. Louis. After shuttering for good in 1984 following a shift in the automotive industry, the property sat vacant

SNEP Webinars

Get information about upcoming webinars and view past recorded webinars for the Southeast New England Program.

Region 4 Virtual Reading Room - Capitol City Plume

Frequently requested FOIA related documentation about the Capitol City Plume site.

Part D of Fourth Release HQ-FOI-01268-12

Part D of Fourth Release (04-15-13) for Freedom of Information Act Request HQ-FOI-01268-12

Part C of Fourth Release HQ-FOI-01268-12

Part C of Fourth Release (04-15-13) for Freedom of Information Act Request HQ-FOI-01268-12