Progress Park Dam
Iowa — Johnson County — TR- Iowa River
Location
| State | Iowa |
| County | Johnson |
| River | TR- Iowa River |
| Coordinates | 41.75930, -91.63530 |
Physical Characteristics
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 1,455 ft |
| NID Storage | 288 acre-ft |
| Max Storage | 288 acre-ft |
| Surface Area | 15 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | April 4, 2023 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 2005 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Cedar Development |
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.