Springfield Coal/Orient 4/East Slurry Imp
Illinois — Williamson County — TRIB LAKE CREEK
Location
| State | Illinois |
| County | Williamson |
| River | TRIB LAKE CREEK |
| Coordinates | 37.79076, -88.86279 |
Physical Characteristics
| NID Height | 66 ft |
| Dam Height | 66 ft |
| Dam Length | 5,300 ft |
| NID Storage | 1,745 acre-ft |
| Max Storage | 1,745 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | October 31, 2023 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1985 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | SPRINGFIELD COAL COMPANY, LLC |
| Other Name | East Slurry Impoundment, Orient 4 Mine |
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.