Southfork Dam
Iowa — Dallas County — TR- WALNUT CR.
Location
| State | Iowa |
| County | Dallas |
| River | TR- WALNUT CR. |
| Coordinates | 41.60520, -93.82050 |
Physical Characteristics
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 560 ft |
| NID Storage | 204 acre-ft |
| Max Storage | 204 acre-ft |
| Surface Area | 9 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | April 11, 2023 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1988 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Southfork Lake Lot Owners Assn |
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.