Johnston City Sewage Lagoon Dam
Illinois — Williamson County — LAKE CREEK
Location
| State | Illinois |
| County | Williamson |
| River | LAKE CREEK |
| Coordinates | 37.80791, -88.93069 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 1,600 ft |
| NID Storage | 165 acre-ft |
| Max Storage | 165 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | August 30, 2018 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1963 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | CITY OF JOHNSTON CITY |
| Other Name | Johnston City Sewage Lagoon |
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.