Smokey Hollow Subwatershed Site 1
Iowa — Woodbury County — TR- SMOKEY HOLLOW
Location
| State | Iowa |
| County | Woodbury |
| River | TR- SMOKEY HOLLOW |
| Coordinates | 42.23560, -95.94960 |
Physical Characteristics
| NID Height | 59 ft |
| Dam Height | 59 ft |
| Dam Length | 517 ft |
| NID Storage | 475 acre-ft |
| Max Storage | 475 acre-ft |
| Surface Area | 8 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | November 6, 2024 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1986 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| 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.