Ada
Michigan — Kent County — Thornapple River
Location
| State | Michigan |
| County | Kent |
| River | Thornapple River |
| Coordinates | 42.90938, -85.49870 |
Physical Characteristics
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 615 ft |
| NID Storage | 2,300 acre-ft |
| Max Storage | 2,300 acre-ft |
| Surface Area | 230 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | September 11, 2018 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1926 |
| Primary Purpose | Hydroelectric |
| Dam Type | Multi-Arch |
| Owner Type | Private |
| Owner | Thornapple Association Inc |
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.