Topics

Landfills

Lower Fox River PCB Cleanup Project

Managing waste and materials

Maps and GIS

Mercury

Mining in Wisconsin

Natural Heritage Inventory

Tracking Wisconsin’s Rare Species, Natural Communities and Geological Features

Nonpoint Source Pollution

Off Highway Motorcycle

Open burning

Open the Outdoors

Operator Certification

OutWiGo

Permits, Licenses and Registrations

PFAS

Perfluoroalkyl and polyfluoroalkyl substances

Public Access Lands

Parks, forests, wildlife, fisheries, natural areas, trails and flowages

Public Input Opportunities

We want to hear from you

Recycling and composting

Rivers and Streams

Shoreland Zoning

Safeguarding our shorelands for the future

Small Business Environmental Assistance Program

Support for small businesses wherever they are on their environmental path

Snowmobiling in Wisconsin

Spills

State Natural Areas

Storm Water Runoff Permits

Storm water permits, forms, and other information