Learn the Issues

Preparing for Disaster: The National Estuary Programs Role in Pre-Disaster Planning, Post-Disaster Recovery, and Hazard Mitigation

Four case studies demonstrate that NEPs play an important role in pre-disaster planning, post disaster recovery, and hazard mitigation by acting as place-based capacity builders, nimble communicators, community conveners of partners, and scientific experts

Upper Animas Mining District: SAP / QAPP for 2015 Sampling Events

Sampling and Analysis Plan/Quality Assurance Project Plan for 2015 Sampling Events for the Upper Animas Mining District in San Juan County, Colorado; June 2015.

National Coastal Condition Assessment - Great Lakes Human Health Fish Tissue Studies

The EPA works with state, Tribal and federal partners to plan and conduct National Coastal Condition Assessments to assess the condition of nearshore waters along the marine and Great Lakes coasts of the United States.

National Rivers and Streams Assessment - Fish Tissue Studies

The EPA conducts fish tissue contamination studies as part of the National Rivers and Streams Assessments (NRSA) to evaluate the potential health impacts for people who eat fish.

2010 Great Lakes Human Health Fish Tissue Study

This study involves the collection of recreational fish species from randomly selected nearshore sites in the Great Lakes and analysis of fish tissue for a variety of chemicals to evaluate the potential health impacts for people who eat fish.

2018-2019 National Rivers and Streams Assessment - Fish Tissue Study

As part of the National Rivers and Streams Assessments (NRSA), the EPA conducts fish tissue contamination studies to evaluate the potential health impacts for people who eat fish.

2013-2014 National Rivers and Streams Assessment Fish Tissue Study

As part of the National Rivers and Streams Assessments (NRSA), the EPA conducts fish tissue contamination studies to evaluate the potential health impacts for people who eat fish.

Air

What You Can Do About Climate Change — Waste

Waste tips for fighting climate change at home, at the office, on the road and at school.

U.S. Commonwealth of Virginia Coal Combustion Residuals Permit Program

information about Wyoming's application submitted for EPA approval for WY to permit coal ash units

Land

ICIS-NPDES Search User Guide

The Permit Compliance System (PCS) provides information on companies which have been issued permits to discharge waste water into rivers.

Air Quality Resources for Tribes in Region 10

EPA resources for managing air-related environmental issues on tribal lands in Alaska, Idaho, Oregon, and Washington.

PWS-AO-2026-010: Arizona Village Public Water System

Emergency Administrative Order in the matter of Fort Mojave Tribal Utilities Authority Arizona Village Public Water System. PWS ID #090400300. Docket No. PWS-AO-2026-010.

RTOC Meeting Materials: Summer 2024

Documents related to the Summer 2024 Regional Tribal Operations Committee (RTOC) meeting in EPA's Pacific Southwest, Region 9.

Responding to Harmful Algal Blooms in Wyoming and on Tribal Lands in EPA Region 8

The Harmful Algal Blooms – Special Sampling and Response Actions webpage contains information about Background on Harmful Algae in Surface Waters and What to Do if Your System Has Indicators of an Algal Bloom.

EPA Authorizes Alaska to Administer Federal Hazardous Waste Program

EPA's announcement granting Alaska final authorization to administer the Resource Conservation and Recovery Act (RCRA) Subtitle C hazardous waste management program.

Release Date: July 29, 2026