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Collections and Lists

Synthetic Minor NSR Permit: Thunder Butte Petroleum Services, Inc. - Crude Storage and Loading Facility

This page contains documents relevant to the synthetic minor NSR permi for the Thunder Butte Petroleum Services, Inc., Crude Storage and Loading Facility, located on the Fort Berthold Indian Reservation in Ward County, ND.
Synthetic Minor NSR Permit: SIMCOE, LLC (formerly BP America Production Company) - Salvador I/II Central Delivery Point

This page contains the response to public comments, the final synthetic minor NSR permit, and the administrative record for the BP America Production Company, Salvador I/II CDP, located on the Southern Ute Indian Reservation in La Plata County, CO.
Synthetic Minor NSR Permit: MountainWest Pipeline, LLC (formerly Dominion Energy Questar Pipeline, LLC) - Fidlar Compressor Station

This page contains documents related to the synthetic minor NSR permit for the MountainWest Pipeline, LLC (formerly Dominion Energy Questar Pipeline, LLC) Fidlar Compressor Station, located on the Uintah and Ouray Indian Reservation in Uintah County, UT.
Minor NSR Permit: Crusoe Energy Systems, Inc - Crosby Chase CTB

Minor NSR permit application, air quality modeling files and other supporting documentation for the minor modification at the American Gilsonite Company - Cottonwood Mine Site, located on the Uintah and Ouray Indian Reservation.
Synthetic Minor NSR Permit: MPLX (Owned by Andeavor Field Services, LLC (formerly Tesoro Logistics-Rockies)) - Ponderosa Compressor Station

This page contains documents related to the synthetic minor NSR permit for the Tesoro Logistics-Rockies Ponderosa Compressor Station, located on the Uintah and Ouray Indian Reservation in Uintah County, UT.
ICLUS Downloads

This is a list of the downloads (version 2 datasets), user manuals, and EPA reports that support the ICLUS program.
Clean Air Act Standards and Guidelines for Energy, Engines, and Combustion

This page contains the stationary sources of air pollution for the energy, engines, and combustion industries, and their corresponding air pollution regulations. To learn more about the regulations for each industry, just click on the links below.
Practice Your Water Response

Learn how to practice laboratory response
Water Reuse Resource Hub by End-Use Application

A landing page for the water reuse resource hub of key end-uses and associated resources
New Hampshire Small MS4 General Permit

Information and documents on the Draft New Hampshire Small MS4 General Permit
Radiological Decontamination Query Tool – Outdoor Residential

Information on simple technologies citizens can use as guidance to assist in decontaminating outdoor residential surfaces after a radiological contamination incident.
Indoor/Outdoor Decon Query Tools - Acronyms and Abbreviations

Self-Help Decon Query Tool - Acronyms and Abbreviation
Indoor/Outdoor Decon Query Tools – Definitions

Decon Query Tool – Indoor and Outdoor Definitions
Wildfires

Ways to prepare for or respond to wildfires and related health or environmental problems.
Features Available in the ATTAINS Action Summary Reports

This explains some of the features available in the ATTAINS Action Summary Reports (TMDL and Actions) as of the July 2020 release.
Features Available in the EPA Reports - Assessment Cycle Status Report

This explains the selection options for the report that allows EPA to see the status of each Organization's Assessment Cycle.
How to Use ATTAINS Reports to Answer Questions

This explains how to answer some common questions using ATTAINS reports. This document was developed for the May 2020 Data Management Workshop.
2021 Human Health Benchmarks for Pesticides

2021 Human Health Benchmarks for Pesticides information on water contaminants' effects on human health, including documents and benchmarks for pesticides.
Frequent Questions Water Quality Exchange (WQX)

This page provides a list of questions and answers about STORET.
Environmental Information for Washington

Find links to some of EPA's priority work on air, water, land and waste cleanups, pesticides, and other environmental issues in Washington.