About EPA

Collaborate for Green Infrastructure

EPA works with organizations and communities to encourage the adoption of green infrastructure.

Louisville Metro Government Office of Sustainability Urban Heat Island Reduction

This page includes presentation and transcript PDFs from EPA's June 26, 2014 webcast, "Keeping Your Cool: How Communities Across the Country are Reducing the Heat Island Effect."

Keeping Your Cool: How Communities Across the Country are Reducing the Heat Island Effect

This page includes presentation and transcript PDFs from EPA's June 26, 2014 webcast, "Keeping Your Cool: How Communities Across the Country are Reducing the Heat Island Effect."

Preparing for Heat: Minnesota Climate and Health Program Activities

This page includes presentation and transcript PDFs from EPA's July 22, 2015 webcast, "Communicating the Connection Between Climate Change and Heat Health."

Using Green Infrastructure to Address Clean Water Act Requirements

Learn how green infrastructure can be used in integrated planning, MS4 programs, and communities with combined sewer overflows (CSOs) to improve water quality, support stormwater management, and help comply with CWA requirements.

Heat Islands, Public Health, and Urban Design: Connecting the Dots

This page includes presentation and transcript PDFs from EPA's August 19, 2015 webcast, "Improving Heat Health Resilience through Urban Infrastructure Planning and Design."

Urban Cool Islands for Public Health

This page includes presentation and transcript PDFs from EPA's August 19, 2015 webcast, "Improving Heat Health Resilience through Urban Infrastructure Planning and Design."

Green Infrastructure and Integrated Planning

Integrated Municipal Stormwater and Wastewater Planning is a voluntary process that municipalities may use to holistically achieve multiple Clean Water Act objectives across wastewater and stormwater programs.

Getting Realistic by Using Gray and Green Infrastructure in D.C.

Feasibility studies provided valuable information and data to the community and informed the consent decree modification that enabled DC Water to effectively combine green with gray infrastructure to meet both community goals and regulatory requirements.

Using Green Infrastructure to Support Municipal Separate Storm Sewer System Program Compliance

Green infrastructure can help MS4 communities meet their goals and permit obligations by treating stormwater and creating green space.

Zone 3, USS Lead Superfund Site

Zone 3 history and cleanup activities.

Zone 2, USS Lead Superfund Site

Zone 2 history and cleanup activities.

ICYMI: EXCLUSIVE Trump’s EPA Turns to New Tools for Faster Superfund Cleanups

EPA Deputy Administrator David Fotouhi sat down with Bloomberg last week to detail improvements that the Trump EPA has made to increase the cleanup of Superfund sites.

• Release Date: August 20, 2025

Drinking Water State Revolving Fund Highlights Factsheet

Brief description highlighting aspects of the revolving fund

Assessment of Thyroid Follicular Cell Tumors

This paper reviews the evidence concerning these presumptions for thyroid follicular cell tumors and indicates that they do not entirely hold for some thyroid carcinogens

Memorandum on Peer Review and Peer Involvement at EPA

Peer Review Policy and memo signed by the EPA Administrator on January 31, 2006.

Bylaws of EPA's Human Studies Review Board

Detailed bylaws and rules for EPA's Human Studies Review Board.

Past EPA SBIR Projects (By Year)

List of the past EPA SBIR Awards and their recipients.

EPA Order on Policy and Procedures for Addressing Research Misconduct

This order implements the Federal Policy for Addressing Research Misconduct at the EPA.

City of Missoula, Montana - Clean Water Act Public Notice

The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement against the city of Missoula, Montana, for alleged violations associated with the management of sewage sludge in or around Missoula