Hayes Stockwater Dam
Significant Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Buffalo |
| Nearest City | NONE |
| River/Stream | Crow Creek-TR |
| Coordinates | 44.17229, -99.03974 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 255 ft |
| Year Completed | 1949 (77 years old) |
Storage & Hydraulics
| NID Storage | 19 acre-ft |
| Max Storage | 19 acre-ft |
| Normal Storage | 10 acre-ft |
| Max Discharge | 230 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Bruce Knight |
| Owner Type | Private |
| Hazard Classification | Significant |
| Emergency Action Plan | Not Required |