Rigby, South
Montana, Pondera County, SOUTH PONDERA COULEE
Location
| State | Montana |
| County | Pondera |
| River | SOUTH PONDERA COULEE |
| Coordinates | 48.10240, -111.77370 |
Physical Characteristics
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 300 ft |
| NID Storage | 138 acre-ft |
| Max Storage | 138 acre-ft |
| Surface Area | - |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | - |
| EAP Status | Not Required |
| Last Inspection | - |
| Inspection Frequency | - |
Dam Information
| Year Completed | 1918 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | WILLIS B RIGBY_SR |
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.