Eureka Lake Dam
Significant HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Illinois |
| County | Woodford |
| Nearest City | EUREKA |
| River/Stream | TRIB WALNUT CREEK |
| Coordinates | 40.70512, -89.27704 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 536 ft |
| Year Completed | 1942 (84 years old) |
Storage & Hydraulics
| NID Storage | 404 acre-ft |
| Max Storage | 404 acre-ft |
| Normal Storage | 290 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,271 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | CITY OF EUREKA |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 07/26/2023 |
| Emergency Action Plan | Yes |