Bison
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Perkins |
| Nearest City | NONE |
| River/Stream | THUNDER BUTTE CREEK |
| Coordinates | 45.46244, -102.39719 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 2,300 ft |
| Year Completed | 1947 (79 years old) |
Storage & Hydraulics
| NID Storage | 2,140 acre-ft |
| Max Storage | 2,140 acre-ft |
| Normal Storage | 880 acre-ft |
| Surface Area | 122 acres |
| Drainage Area | 100 sq mi |
| Max Discharge | 11,046 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | GF&P |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 11/06/2018 |
| Emergency Action Plan | Not Required |