Frederick
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Brown |
| Nearest City | FREDERICK |
| River/Stream | MAPLE RIVER |
| Coordinates | 45.83243, -98.51271 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 200 ft |
| Year Completed | 1931 (95 years old) |
Storage & Hydraulics
| NID Storage | 145 acre-ft |
| Max Storage | 145 acre-ft |
| Normal Storage | 120 acre-ft |
| Max Discharge | 4,445 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | GF&P |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 11/05/2019 |
| Emergency Action Plan | Not Required |