Don Williams Lake Dam
Iowa — Boone County
Location
| State | Iowa |
| County | Boone |
| Coordinates | 42.11100, -94.01800 |
Physical Characteristics
| NID Height | 58 ft |
| Dam Height | 58 ft |
| Dam Length | 600 ft |
| NID Storage | 4,680 acre-ft |
| Max Storage | 4,680 acre-ft |
| Surface Area | 160 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1965 |
| Primary Purpose | Recreation |
| Dam Type | — |
| Owner Type | — |
| Owner | Boone County Conservation Board |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.