About EPA
EPA in Wisconsin
- The Mercury and Air Toxics Standards in your state
- The Clean Air Act in your state
- Lower Fox River Cleanup
- Air Quality
- Drinking Water
- Cleanup Sites
- Great Lakes Areas of Concern
Activities
- EPA responds to Enbridge spill in Grand Marsh, WI
- EPA awards $4.1 million in Brownfields grants to help improve Wisconsin communities
- Grant helps Madison expand business program to reduce greenhouse gas emissions
- Great Lakes Legacy Act funds help clean up areas in two Sheboygan River sites that are outside Superfund's jurisdiction: Sheboygan River and Harbor Superfund site and Campmarina Superfund site
News
Mapping
Wisconsin is part of EPA's Region 5
About Region 5
Contact Information