W. Knox
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Hyde |
| Nearest City | NONE |
| River/Stream | SOUTH CHAPELLE CREEK |
| Coordinates | 44.34666, -99.58166 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 680 ft |
| Year Completed | 1941 (85 years old) |
Storage & Hydraulics
| NID Storage | 240 acre-ft |
| Max Storage | 240 acre-ft |
| Normal Storage | 168 acre-ft |
| Max Discharge | 1,680 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | W. KNOX |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |