Learn the Issues

The U.S. Department of Justice (DOJ) and the U.S Environmental Protection Agency (EPA) are working on a potential settlement order requiring the Municipality of Toa Alta to take a series of actions to immediately address serious issues at its landfill.

Air Issues in Arkansas

Air Programs and Pollution Issues in Arkansas

Texas ayenia photos

Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat.

Hot Topics in Texas

Hot topics in Texas

Listing Impaired Waters and Developing TMDLs

This resource provides the first course in an online training series that addresses the links between weather and the environment.

Training in Use of the National Hydrography Dataset (NHD) and NHDPlus

This module links to the web-based training documents on using the NHD and NHDPlus.

EPA Releases Proposed Plan for Motorola 52nd Street Superfund Cleanup in Phoenix

EPA News Release: EPA Releases Proposed Plan for Motorola 52nd Street Superfund Cleanup in Phoenix

Release Date: November 8, 2024

EPA, Hopi Tribe, federal partners reach milestone on safe drinking water, conclude Administrative Orders

EPA News Release: EPA, Hopi Tribe, federal partners reach milestone on safe drinking water, conclude Administrative Orders

Release Date: November 14, 2024

EPA Fines AB&I Foundry Operator in Oakland Clean Air Act Violations Case

EPA News Release: EPA Fines AB&I Foundry Operator in Oakland Clean Air Act Violations Case

Release Date: November 21, 2024

EPA Amends 2023 Red Hill Order with the Navy, Defense Logistics Agency to Improve Community Engagement

Changes improve participation and productivity at Community Representation Initiative meetings

EPA News Release: EPA Amends 2023 Red Hill Order with the Navy, Defense Logistics Agency to Improve Community Engagement

Release Date: November 21, 2024

Illinois Sinkhole Locations

Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat.

Solutia Inc. Facility Current Documents, Reports and Graphics for 2015

Documents, Reports and Graphics for Solutia Inc.

Guidance Documents on Substantial Risk Notifications under TSCA

Guidance documents for TSCA Section 8(e) which states 'Any person who manufactures a chemical substance and obtains information that the chemical is harmful to health or the environment shall inform the EPA.'

EPA Requires California’s Central Valley Meat Company to Improve Chemical Safety

EPA News Release: EPA Requires California’s Central Valley Meat Company to Improve Chemical Safety

Release Date: December 10, 2024

RadTown Radon Activity 3: Indoor Radon Levels

Radon is a threat to health because it tends to collect inside homes and buildings, sometimes to high levels, and can cause lung cancer. In this activity, students will learn more about how to test their homes for radon, and will learn about radon levels.

Children’s Health Risk Assessment Tools and Guidance

Find EPA children's health risk assessment tools, guidance and framework.

RadTown Radon Activity 2: Radon Vacuum

Homes and buildings draw radon into basements, pipes, and lower floors. Using this NGSS and CCSS aligned activity, students can learn more about radon in their homes and schools.