Vienna Correctional Center Lake Dam
Illinois — Johnson County — TRIB BAY CREEK
Location
| State | Illinois |
| County | Johnson |
| River | TRIB BAY CREEK |
| Coordinates | 37.41283, -88.76024 |
Physical Characteristics
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 680 ft |
| NID Storage | 1,169 acre-ft |
| Max Storage | 1,169 acre-ft |
| Surface Area | 74 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | August 25, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1964 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | ILLINOIS DEPARTMENT OF CORRECTIONS |
| Other Name | Vienna Correctional Center Lake |
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.