Upper Constantine Dam
Michigan — St. Joseph County — Fawn River
Location
| State | Michigan |
| County | St. Joseph |
| River | Fawn River |
| Coordinates | 41.84077, -85.65132 |
Physical Characteristics
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 300 ft |
| NID Storage | 1,000 acre-ft |
| Max Storage | 1,000 acre-ft |
| Surface Area | 45 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | November 7, 2018 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1903 |
| Primary Purpose | Recreation |
| Dam Type | Gravity |
| Owner Type | Private |
| Owner | Ox Engineered Products |
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.