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