This project will support habitat and water management at horicon marsh wildlife area in dodge county WI by completing essential repairs on two dike systems at the site

The U.S. Department of the Interior Fish and Wildlife Service (DOI FWS) Region 3 awarded the Wisconsin Department of Natural Resources (WDNR) a formula grant of $718,000 under the Wildlife Restoration and Basic Hunter Education and Safety program (CFDA 15.611) on October 20, 2025. This funding supports critical habitat and water management infrastructure repairs at Horicon Marsh Wildlife Area in Dodge County, Wisconsin through December 31, 2028. The project encompasses essential restoration work on two dike systems: the Bachhuber Impoundment (2.26 miles long) and the I3 Impoundment (2,300 feet long).

The deliverables include rebuilding side slopes, filling rodent holes, adding gravel and rip rap to affected areas, and replacing a corroded water control structure. These repairs will enhance water management capabilities at the marsh while ensuring safe access and navigation for both property staff and the public. Funding through CFDA 15.611 derives from federal excise taxes on firearms, ammunition, and archery equipment deposited into the Wildlife Restoration Trust Fund, which is apportioned annually to eligible state fish and wildlife agencies under a legislatively established formula.

The two systems are the bachhuber impoundment which is 2.26 miles long and the I3 impoundment which is 2300 feet long. The repairs include 1. Rebuilding side slopes 2. Filling rodent holes 3. Adding gravel and RIP RAP where needed and 4. Replacing a water control structure that is rusted through. The repairs will contribute to better water management in the marsh and ensure safe access and navigation for property staff and for the public.