Alum Creek Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Ohio |
| County | Delaware |
| Nearest City | WESTERVILLE |
| River/Stream | ALUM CREEK OF BIG WALNUT CRK. |
| Coordinates | 40.18724, -82.96335 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 93 ft |
| Dam Length | 10,200 ft |
| Year Completed | 1974 (52 years old) |
Storage & Hydraulics
| NID Storage | 134,800 acre-ft |
| Max Storage | 134,800 acre-ft |
| Normal Storage | 81,700 acre-ft |
| Surface Area | 3,387 acres |
| Drainage Area | 123 sq mi |
| Max Discharge | 61,500 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Huntington District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 05/13/2021 |
| Emergency Action Plan | Yes |