Riverway Board 202 N Wisconsin Ave Muscoda, WI 53573 Phone : (608) 739-3188 Business Category Government Offices-State Legislative Bodies Wisconsin State Of--natural Resources, Lower Wisconsin State Riverway Board 202 N Wisconsin Ave Muscoda, WI 53573 Phone : (608) 739-3188 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools