Decatur County Roadgrade Dam 14-69-27
Iowa — Decatur County — TR- THOMPSON R.
Location
| State | Iowa |
| County | Decatur |
| River | TR- THOMPSON R. |
| Coordinates | 40.78150, -93.92030 |
Physical Characteristics
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 275 ft |
| NID Storage | 73 acre-ft |
| Max Storage | 73 acre-ft |
| Surface Area | 4 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1987 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Decatur County Board of Supervisors |
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.