Kolb Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | McPherson |
| Nearest City | NONE |
| River/Stream | WILLOW CREEK |
| Coordinates | 45.76858, -98.83057 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Height | 9 ft |
| Dam Length | 831 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 248 acre-ft |
| Max Storage | 248 acre-ft |
| Normal Storage | 41 acre-ft |
| Surface Area | 21 acres |
| Drainage Area | 35 sq mi |
| Max Discharge | 2,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | MELVIN KOLB |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |