W. Holmes No.1
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Ziebach |
| Nearest City | NONE |
| River/Stream | TR CHEYENNE |
| Coordinates | 44.80499, -101.52499 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 615 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 358 acre-ft |
| Max Storage | 358 acre-ft |
| Normal Storage | 202 acre-ft |
| Max Discharge | 6,750 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | WAYNE HOLMES |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |