Muskingum River Upper Fly Ash Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Ohio |
| County | Washington |
| Nearest City | BEVERLY |
| River/Stream | TRIBUTARY TO MUSKINGUM RIVER |
| Coordinates | 39.57500, -81.68500 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 152 ft |
| Dam Height | 152 ft |
| Dam Length | 6,909 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 6,900 acre-ft |
| Max Storage | 6,900 acre-ft |
| Normal Storage | 6,150 acre-ft |
| Surface Area | 148 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 56 cfs |
Ownership & Safety
| Purpose | Tailings |
| Owner | Muskingum River Development, LLC |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 10/19/2023 |
| Emergency Action Plan | Yes |