Coolidge Creek Dam
Low HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Illinois |
| County | Winnebago |
| Nearest City | PECATONICA |
| River/Stream | COOLIDGE CREEK |
| Coordinates | 42.31709, -89.28467 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 1,600 ft |
| Year Completed | 1998 (28 years old) |
Storage & Hydraulics
| NID Storage | 1,620 acre-ft |
| Max Storage | 1,620 acre-ft |
| Normal Storage | 507 acre-ft |
| Surface Area | 83 acres |
| Drainage Area | 10 sq mi |
| Max Discharge | 5,860 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Westlake Village Master Homeowners Association |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 07/11/2024 |
| Emergency Action Plan | Yes |