Cilca Lake Dam
Illinois — Sangamon County — TRIB SANGAMON RIVER
Location
| State | Illinois |
| County | Sangamon |
| River | TRIB SANGAMON RIVER |
| Coordinates | 39.89493, -89.73513 |
Physical Characteristics
| NID Height | 43 ft |
| Dam Height | 43 ft |
| Dam Length | 505 ft |
| NID Storage | 164 acre-ft |
| Max Storage | 164 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | No |
| Last Inspection | August 5, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1968 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | CAMP CILCA |
| Other Name | Cilca 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.