U S A
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Sully |
| Nearest City | NONE |
| River/Stream | TRIB MEDICINE KNOLL CREEK |
| Coordinates | 44.69666, -99.81499 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
| Dam Length | 690 ft |
| Year Completed | 1938 (88 years old) |
Storage & Hydraulics
| NID Storage | 624 acre-ft |
| Max Storage | 624 acre-ft |
| Normal Storage | 272 acre-ft |
| Max Discharge | 3,570 cfs |
Ownership & Safety
| Purpose | Water Supply |
| Owner | DEPARTMENT OF INTERIOR USA |
| Owner Type | Federal |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |