Learn the Issues

Clean Watersheds Needs Survey (CWNS) – 2000 Report and Data

The CWNS 2000 Report to Congress summarizes the results of EPA's thirteenth national survey.

Greenhouse Gas (GHG) Emissions and Removals

Learn about key greenhouse gases and their sources, as well greenhouse gas emissions at the global, national, facility,and household level.

Chesapeake Bay Program Grant Guidance

Guidance for CBPO Grants

Healthy Schools News for the Pacific Northwest

EPA Region 10's Healthy Schools News, serving Alaska, Idaho, Oregon, and Washington.

Monitoring by Control Technique - Fabric Filters

Stationary source emissions monitoring is required to demonstrate that a source is meeting the requirements in Federal or state rules. This page is about fabric filter control techniques used to reduce pollutant emissions.

Social Media Messages You Can Use During or After a Natural Disaster

Safety messages you can share in Facebook, X, email, or other accounts to help spread the word.

Cyanotoxins and the Safe Drinking Act

Summary of EPA's efforts under the safe drinking water and clean water acts

About Coastal Wetlands

This page provides background information on coastal wetlands, including information about what coastal wetlands are, why coastal wetlands are important, the rate of coastal wetland loss, and the reasons why coastal wetlands are being lost.

EPA’s Efforts: Coastal Wetlands Initiative

This page details EPA's efforts associated with the Coastal Wetlands Initiative including partnerships, the Interagency Coastal Wetlands Workgroup, coastal wetland reviews, coastal wetland loss pilot studies, and living shorelines work

Safer Choice Partner of the Year Award Winners 2018

EPA's Safer Choice program regularly recognizes partners for exceptional commitment to safer chemicals. This page contains information about the 2018 awardees.

2022 Safer Choice Partner of the Year Awards Ceremony and Partner and Stakeholder Summit

Event and registration information for EPA's Safer Choice Partner of the Year Awards Ceremony and Partner Stakeholder Summit 2022

EPA Solicitation Clauses (2026/04/03)

Applies to solicitations that close on or after April 3, 2026.

곰팡이와 건강

곰팡이 및 건강 영향에 대한 웹페이지(번역문). Korean translation of Mold and Health webpage.

General Conformity Training Module 2.5: Proactive Role for Federal Agencies

Module 2.5 explains how taking a proactive role will allow a federal agency to more effectively participate in newly promulgated programs under the General Conformity Regulations, such as the emission reduction credits and the emission budgets programs.

Emissions Trading Could Satisfy Best Available Retrofit Technology Requirements Under EPAs Regional Haze Program

EPA has proposed an emissions trading program to help state and tribal governments improve visibility in national parks and wilderness areas.

Proposed Rulemaking: Guidelines for Best Available Retrofit Technology (BART) Determinations Under the Regional Haze Rule and Amendments to the Regional Haze Rule

Proposal to amend regional haze rule to provide guidelines to states and tribes for determining how to set pollution limits for older facilities.