Learn the Issues

Agenda and other Materials: October 2017 Stakeholder Workshop on EPA GHG Data for Petroleum and Natural Gas Systems

Agenda and presentations for stakeholder workshop on natural gas and petroleum systems in the 1990-2016 Inventory of U.S. Greenhouse Gas Emissions and Sinks

Carlisle Village Cleaners Superfund Site Community Meeting, October 2026

Details about a community meeting for the Carlisle Village Cleaners Superfund site in Albuquerque, NM, on October 15, 2026.

Date: October 15, 2026

National Response Team

Response planning and coordination (not direct response itself) is accomplished at the federal level through the U.S. National Response Team (NRT), an interagency group co-chaired by EPA and U.S. Coast Guard. NRT distributes information, plans, and trains.

Dispersants

Also called dispersants, these chemicals used in spill cleanups contain surfactants and/or solvent compounds that act to break petroleum oil into small droplets, which can then break down further in the water.

Types of Refined Petroleum Products

These are derived from crude oils through processes such as catalytic cracking and fractional distillation. Examples described here are gasoline, kerosene, no. 2 fuel oil, no. 4 fuel oil, no. 5 fuel oil, no. 6 fuel oil, and lubricating oil.

Selecting a Groundwater Remedy

Access key EPA groundwater guidance and other reports on groundwater that are used frequently by Superfund Remedial Project Managers.

Cleanup Approaches

Learn about optional cleanup programs selected by the Superfund program when assessments determine federally managed or monitored cleanup work is needed.

Sioux Chief Manufacturing Co, Inc. - Clean Water Act Public Notice

The EPA is providing notice of a proposed Administrative Penalty Assessment in the form of an Expedited Settlement Agreement (“ESA”) against Sioux Chief Manufacturing Co, Inc. for alleged violations at the Peculiar, Missouri facility.

About the Federal Air Rules for Reservations (FARR)

General information about EPA's Federal Air Rules for Reservations in Idaho, Oregon, and Washington.

Executive Summary: Health of the Salish Sea Report

Executive Summary of the Health of the Salish Sea Ecosystem Report - a joint assessment by EPA and Environment and Climate Change Canada of environmental indicators in the Salish Sea watershed.

Puget Sound Lead Organization Funding 2011-2017

Past funding awards from the EPA to support projects that protect and restore Puget Sound.

Phasedown of Hydrofluorocarbons (HFCs): Issuing Allowance Allocations for 2023

The American Innovation and Manufacturing (AIM) Act was enacted by Congress on December 27, 2020. The AIM Act directs the U.S. Environmental Protection Agency (EPA) to address the environmental impact of HFCs.

Documents, Reports and Photographs for Delaware City Refinery (Motiva) in Delaware City, Delaware

RCRA Corrective Action Key Delaware City Refinery , Delaware City DE , Documents and Reports

National Programmatic Term and Condition for Fellowship, Internship Programs and Similar Programs Supported by EPA Financial Assistance

EPA has established a Policy on Participation in Fellowship, Internship, Scholarship and Similar Programs Funded by EPA Assistance Agreements (Participation Policy). This Policy is effective on October 1, 2019.