The 10 Largest Reservoirs In The United States
9. Toledo Bend Lake, Louisiana and Texas
8. Lake Shasta, California
7. Lake Koocanusa, Montana
6. Lake Franklin (Franklin D. Roosevelt Reservoir), Washington
5. Fort Peck Lake, Montana
4. Lake Sakakawea, North Dakota
3. Lake Oahe, South Dakota
2. Lake Powell, Arizona
1. Lake Francis Case, South Dakota