Lake Keomah Dam
Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Iowa |
| County | Mahaska |
| Nearest City | COPPOCK |
| River/Stream | TR-SOUTH SKUNK RIVER |
| Coordinates | 41.29560, -92.53770 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 42 ft |
| Dam Height | 42 ft |
| Dam Length | 1,100 ft |
| Year Completed | 1935 (91 years old) |
Storage & Hydraulics
| NID Storage | 1,710 acre-ft |
| Max Storage | 1,710 acre-ft |
| Normal Storage | 802 acre-ft |
| Surface Area | 82 acres |
| Drainage Area | 3 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Iowa Department of Natural Resources |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/01/2020 |
| Emergency Action Plan | Not Required |