Donate to the Endangered Resources Fund via your Wisconsin income tax form. Your gift is matched by the state, doubling the difference you make for Wisconsin's rare and native wildlife, plants and natural areas.

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PARKS & RECREATION
PARKS & RECREATION

Wisconsin offers great outdoor adventures throughout the year.

GO WILD
GO WILD

Enjoy Wisconsin's Wild Side!

EXPLORE OUTDOORS
EXPLORE OUTDOORS

Search great places to go and things to do on state lands around the state.

GROUNDWATER REPORT
GROUNDWATER REPORT

Did you know 75% of Wisconsinites rely on groundwater? Read the newest report from the WI Groundwater Coordinating Council.

SUPPORT RARE SPECIES
SUPPORT RARE SPECIES

Buy this cool license plate that supports work to protect rare wildlife and state natural areas.

View all hotlines

1-800-TIP-WDNR or 1-800-847-9367 - Confidentially report suspected wildlife, recreational, and environmental violations.
1-888-936-7463 – General questions seven days a week, 7 a.m. to 10 p.m. | 24-Hour Spill Emergency Hotline: 1-800-943-0003