Protecting and preserving Wisconsin’s clean water, clean air, and natural heritage.



Clean Wisconsin wins lawsuit on high-capacity well permitting.

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Defending our Heritage of Strong Mining Laws


Wisconsin’s Prove It First mining law has protected our water sulfide mining for nearly 20 years. Some legislators and mining companies want to roll back those protections.

Let’s protect our water. Let’s defend the Prove It First law.

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Working for Clean Groundwater in Kewaunee


Kewaunee County has long dealt with groundwater contamination.

Learn how we’re working to solve this crisis.

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Safeguarding our Wetlands


The DNR approved a permit to permanently destroy a rare wetland for a frac sand facility.

In June, we challenged their decision.

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