Learn the Issues
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SO2 Designations - Round 1 California State Recommendation and EPA Response
SO2 Designations - State Recommendations and EPA Responses - Round 1 - California
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Where is the Hazardous Waste Generator Improvements Rule in Effect?
This page provides a map that shows the states that have become authorized for the generator improvements final rule and also provides links to state-specific regulations.
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SO2 Designations - Round 1 Louisiana State Recommendation and EPA Response
SO2 Designations - State Recommendations and EPA Responses - Round 1 - Louisiana
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SO2 Designations - Round 1 Kentucky State Recommendation and EPA Response
SO2 Designations - State Recommendations and EPA Responses - Round 1 - Kentucky
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SO2 Designations - Round 1 Massachusetts State Recommendation and EPA Response
SO2 Designations - State Recommendations and EPA Responses - Round 1 - Massachusetts
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About the Red Hill Bulk Fuel Storage Facility
Description and history of the U.S. Navy's Red Hill Bulk Fuel Storage facility in Hawai'i.
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Pesticides
This website provides easy access to all the pesticide-related information that is contained in various pesticide topical sites. It also includes news and meeting information, an A-Z index, and more.
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New York RCRA Cleanup Facilities Contacts
New York RCRA Cleanup Facilities Contacts
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Pesticide News Stories
Pesticide News Stories
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Water Quality Standards Regulations: Idaho
Information related to Water Quality Standards for Idaho.
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U.S. State Resources about PFAS
EPA and State PFAS Points of Contact
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PM2.5 Designations - Tribal Recommendations and EPA Responses
Fine Particulate Matter Designations - Tribal Recommendations
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Primary Annual Fine Particulate Matter Designations – State Initial Designations and EPA’s Intended Approach for Finalizing Designations
Primary Annual Fine Particulate Matter National Ambient Air Quality (NAAQS) Designations for the 2024 standard – State Initial Designations and EPA Intended Designations
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Ground Water and Drinking Water
EPA's Office of Ground Water and Drinking Water
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EPA Map of Radon Zones and Supplemental Information
Find local information related to radon, including your state radon program, with contact information, EPA Regional contacts and a state-specific map.
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Water Operator Hiring And Contracting Guide
This document was designed to be customized by state drinking water programs and primacy agencies prior to distribution to water systems.
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Sustainable Management of Electronics and Batteries
To provide information on EPAs strategy for electronics stewardship, certified electronics recyclers and the Challenge; as well as where to donate unwanted electronics, how to calculate benefits, and what's going on with electronics mgmt in their states.
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Battery Collection Case Study: Batteries Plus and the Green Bay Packers
Learn about the partnership between the Green Bay Packers and Batteries Plus to increase battery recycling.
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2021 P3 Expo -Electro-Assisted Wastewater Nutrient Recovery
Stanford University, Stanford, CA P3 Team