Ada
Low HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Michigan |
| County | Kent |
| Nearest City | Ada |
| River/Stream | Thornapple River |
| Coordinates | 42.90937, -85.49870 |
Physical Characteristics
| Dam Type | Multi-Arch |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 615 ft |
| Year Completed | 1926 (100 years old) |
Storage & Hydraulics
| NID Storage | 2,300 acre-ft |
| Max Storage | 2,300 acre-ft |
| Normal Storage | 2,300 acre-ft |
| Surface Area | 230 acres |
| Drainage Area | 824 sq mi |
| Max Discharge | 13,800 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Thornapple Association Inc |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/11/2018 |
| Emergency Action Plan | Yes |