Autumn Rose Lake Dam
Illinois — Johnson County — LITTLE CACHE CREEK
Location
| State | Illinois |
| County | Johnson |
| River | LITTLE CACHE CREEK |
| Coordinates | 37.48035, -88.86145 |
Physical Characteristics
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 940 ft |
| NID Storage | 180 acre-ft |
| Max Storage | 180 acre-ft |
| Surface Area | 14 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | November 28, 2025 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1998 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | GOLDEN HAWK ENTERPRISES |
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.