Morristown Lake
South Dakota — Corson County — TR-HAY CREEK
Location
| State | South Dakota |
| County | Corson |
| River | TR-HAY CREEK |
| Coordinates | 45.91915, -101.75897 |
Physical Characteristics
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 800 ft |
| NID Storage | 1,950 acre-ft |
| Max Storage | 1,950 acre-ft |
| Surface Area | 106 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | November 10, 2021 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1938 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | S&PL |
| Other Name | Morristown West |
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.