Fondulac Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Illinois |
| County | Tazewell |
| Nearest City | EAST PEORIA |
| River/Stream | FONDULAC CREEK |
| Coordinates | 40.68343, -89.52521 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 74 ft |
| Dam Height | 74 ft |
| Dam Length | 1,000 ft |
| Year Completed | 1949 (77 years old) |
Storage & Hydraulics
| NID Storage | 3,780 acre-ft |
| Max Storage | 3,780 acre-ft |
| Drainage Area | 5 sq mi |
| Max Discharge | 18,100 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Rock Island District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 04/14/2025 |
| Emergency Action Plan | Yes |