Smokey Hollow Subwatershed Site 4
Iowa — Woodbury County
Location
| State | Iowa |
| County | Woodbury |
| Coordinates | 42.24970, -95.94940 |
Physical Characteristics
| NID Height | 64 ft |
| Dam Height | 64 ft |
| Dam Length | 620 ft |
| NID Storage | 523 acre-ft |
| Max Storage | 523 acre-ft |
| Surface Area | 5 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1985 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | — |
| Owner Type | — |
| Owner | Woodbury County SWCD |
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.