Pothast Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Ziebach |
| River/Stream | TR. RUDY CREEK |
| Coordinates | 44.90919, -101.34480 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 470 ft |
| Year Completed | 2003 (23 years old) |
Storage & Hydraulics
| NID Storage | 76 acre-ft |
| Max Storage | 76 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 880 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | WILLIAM POTHAST |
| Owner Type | Private |
| Hazard Classification | Low |
| Last Inspection | 10/26/2005 |
| Emergency Action Plan | Not Required |