St. John Commons Dam
Indiana — Morgan County — LONG RUN
Location
| State | Indiana |
| County | Morgan |
| River | LONG RUN |
| Coordinates | 39.38875, -86.25543 |
Physical Characteristics
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 300 ft |
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Surface Area | 15 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | August 11, 2017 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 2002 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | St. John Commons Home Owners Association |
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.