Lake Keomah Dam
Iowa — Mahaska County — TR-SOUTH SKUNK RIVER
Location
| State | Iowa |
| County | Mahaska |
| River | TR-SOUTH SKUNK RIVER |
| Coordinates | 41.29560, -92.53770 |
Physical Characteristics
| NID Height | 42 ft |
| Dam Height | 42 ft |
| Dam Length | 1,100 ft |
| NID Storage | 1,710 acre-ft |
| Max Storage | 1,710 acre-ft |
| Surface Area | 82 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | June 1, 2020 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1935 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | Iowa Department of Natural Resources |
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.