Lee Lake Dam Reservoir Report
Nearby: Laue Lake Dam Lake Iroquois
Last Updated: January 12, 2026
Lee Lake Dam, located in Buckley, Illinois, is a privately owned structure with a primary purpose of recreation.
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Summary
Built in 2000, this earth dam stands at a height of 20 feet and spans 1200 feet in length. It has a storage capacity of 590 acre-feet, with a normal storage level of 350 acre-feet, serving as a recreational hotspot for water enthusiasts in the area.
Managed by the Illinois Department of Natural Resources, Lee Lake Dam is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and compliance with regulations. The dam's hazard potential is classified as low, with a moderate risk assessment level. While the condition assessment is not available, regular inspections are conducted every five years to monitor its integrity and overall safety.
With a spillway width of 28 feet and an uncontrolled spillway type, Lee Lake Dam poses minimal risk to downstream areas. Despite its low hazard potential, the dam provides a valuable recreational resource for the community, offering opportunities for boating, fishing, and other water-related activities. As a key feature in the local landscape, Lee Lake Dam continues to serve as a vital asset for water resource and climate enthusiasts in Ford County, Illinois.
Year Completed |
2000 |
Dam Length |
1200 |
Dam Height |
20 |
River Or Stream |
TRIB SPRINGS CREEK |
Primary Dam Type |
Earth |
Nid Storage |
590 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Sugar Creek At Milford
|
30cfs |
Sangamon River At Fisher
|
4cfs |
Iroquois River Near Chebanse
|
297cfs |
Iroquois River At Iroquois
|
222cfs |
Vermilion River At Pontiac
|
38cfs |
Salt Fork Near St. Joseph
|
4cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Lee Lake Dam