Napa Valley Dam
Iowa — Dallas County — TR- RACCON RIVER
Location
| State | Iowa |
| County | Dallas |
| River | TR- RACCON RIVER |
| Coordinates | 41.53280, -93.87280 |
Physical Characteristics
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 810 ft |
| NID Storage | 155 acre-ft |
| Max Storage | 155 acre-ft |
| Surface Area | 7 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | October 11, 2023 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1988 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Napa Valley Owners Association |
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.