Donnelly Pond Dam
Illinois — Rock Island County — TRIB COPPERS CREEK
Location
| State | Illinois |
| County | Rock Island |
| River | TRIB COPPERS CREEK |
| Coordinates | 41.39499, -90.94134 |
Physical Characteristics
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 180 ft |
| NID Storage | 34 acre-ft |
| Max Storage | 34 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | July 18, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1965 |
| Primary Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | LLOYD R. TERRILL |
| Other Name | Donnelly Pond |
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.