Frederick
South Dakota — Brown County — MAPLE RIVER
Location
| State | South Dakota |
| County | Brown |
| River | MAPLE RIVER |
| Coordinates | 45.83243, -98.51271 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 200 ft |
| NID Storage | 145 acre-ft |
| Max Storage | 145 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | November 5, 2019 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1931 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | GF&P |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.