E. D. Edwards Station Ash Pond
Illinois — Peoria County — ILLINOIS RIVER - OFFSTREAM
Location
| State | Illinois |
| County | Peoria |
| River | ILLINOIS RIVER - OFFSTREAM |
| Coordinates | 40.59663, -89.66887 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 7,000 ft |
| NID Storage | 950 acre-ft |
| Max Storage | 950 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | September 15, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | — |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | DYNEGY, 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.