Mineral (Nonmetallic) Mining & Processing WPDES Permit Training

The WI DNR Stormwater and Wastewater Team will provide an overview of the changes and requirements for stormwater and wastewater dischargers covered under the January 1, 2023 Reissued WPDES Mineral (Nonmetallic) Mining & Processing Permit WI-0046515-07.

PREVIOUSSEE ALL