Joliet Junior College Lake Dam
Illinois — Will County — TRIB ROCK RUN CREEK
Location
| State | Illinois |
| County | Will |
| River | TRIB ROCK RUN CREEK |
| Coordinates | 41.50116, -88.18554 |
Physical Characteristics
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 345 ft |
| NID Storage | 59 acre-ft |
| Max Storage | 59 acre-ft |
| Surface Area | 8 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | April 7, 2023 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1980 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | JOLIET JUNIOR COLLEGE |
| Other Name | Joliet Junior College 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.