Timber Lake Dam
Illinois — Lake County — TRIB TOWER LAKE
Location
| State | Illinois |
| County | Lake |
| River | TRIB TOWER LAKE |
| Coordinates | 42.24011, -88.12868 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 320 ft |
| NID Storage | 292 acre-ft |
| Max Storage | 292 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | July 16, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1949 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | MICHAEL GRAFF |
| Other Name | Timber 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.