The Lower Wisconsin State Riverway Board office is located at 202 N. Wisconsin Avenue in Muscoda. The office is open from 8:00 a.m.-12:00 noon and 1:00 p.m.-5:00 p.m., Monday through Friday, or by appointment. The office may be reached by calling 1-800-221-3792 or (608) 739-3188 or by email at mark.cupp@wi.gov The office facsimile number is (608) 739-4263. Mark E. Cupp serves as Executive Director of the Riverway Board. The mailing address is listed below:

Lower Wisconsin State Riverway Board
P.O. Box 187
Muscoda, WI 53573

For questions regarding DNR activities in the Riverway, contact the DNR Property Manager at the following address or telephone number:

Department of Natural Resources
5808 County Highway C 
Spring Green WI, 53588
608-588-7723