A) Des Moines River B) Mississippi River C) Iowa River D) Rock River
A) Wisconsin B) Illinois C) Iowa D) Minnesota
A) 1972 B) 1980 C) 1958 D) 1945
A) National Park Service B) U.S. Forest Service C) Department of Natural Resources D) U.S. Army Corps of Engineers
A) No B) Only from boats C) Yes D) Only catch and release
A) Arch dam B) Earthfill dam C) Rockfill dam D) Gravity dam
A) Hunting B) Skiing C) Boating D) Caving
A) Only in summer months B) Yes, in designated areas C) No, swimming is prohibited D) Only for residents |