Southern Il Power South Fly Ash Pond Dam
Illinois — Williamson County — TRIB LAKE OF EGYPT
Location
| State | Illinois |
| County | Williamson |
| River | TRIB LAKE OF EGYPT |
| Coordinates | 37.61397, -88.95942 |
Physical Characteristics
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 2,100 ft |
| NID Storage | 165 acre-ft |
| Max Storage | 165 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | September 19, 2023 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1989 |
| Primary Purpose | Debris Control |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | SOUTHERN ILLINOIS POWER COOPERATIVE |
| Other Name | Sipco South Fly Ash 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.