Rosette Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Edmunds |
| Nearest City | NONE |
| River/Stream | SNAKE CREEK TRIB |
| Coordinates | 45.55655, -99.03391 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 500 ft |
| Year Completed | 1937 (89 years old) |
Storage & Hydraulics
| NID Storage | 283 acre-ft |
| Max Storage | 283 acre-ft |
| Normal Storage | 102 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 2,160 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | GF&P |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 10/20/2022 |
| Emergency Action Plan | Not Required |