Williams Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Bon Homme |
| River/Stream | Choteau Creek-TR |
| Coordinates | 42.94681, -98.07388 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 380 ft |
| Year Completed | 2009 (17 years old) |
Storage & Hydraulics
| NID Storage | 69 acre-ft |
| Max Storage | 69 acre-ft |
| Normal Storage | 27 acre-ft |
| Max Discharge | 850 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Jon Williams |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |