Washington County Lake Dam
Low HazardNot Available ConditionEmergency Action Plan: No
Location
| State | Illinois |
| County | Washington |
| Nearest City | PINKNEYVILLE |
| River/Stream | LOCUST CREEK |
| Coordinates | 38.26905, -89.36143 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
| Dam Length | 640 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 4,232 acre-ft |
| Max Storage | 4,232 acre-ft |
| Normal Storage | 1,404 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | ILLINOIS DEPARTMENT OF NATURAL RESOURCES |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not Available |
| Last Inspection | 07/22/2024 |
| Emergency Action Plan | No |