Milhurst Lake Dam Reservoir Report
Nearby: Buck Lake Dam Holiday Lake Dam
Last Updated: December 13, 2025
Milhurst Lake Dam, located in Millington, Illinois, was completed in 1927 and serves as a crucial water resource for the area.
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Summary
This private dam, standing at 20 feet tall and stretching 300 feet in length, primarily caters to recreational activities. With a storage capacity of 119 acre-feet, it offers a serene environment for water enthusiasts seeking relaxation and leisure.
Managed by the Illinois Department of Natural Resources, Milhurst Lake Dam is regulated, inspected, and enforced by state authorities to ensure its safety and functionality. Despite its low hazard potential, a moderate risk assessment indicates the need for ongoing monitoring and risk management measures. The dam's uncontrolled spillway and outlet gates contribute to its unique design, adding to its charm for visitors and climate enthusiasts alike. Overall, Milhurst Lake Dam stands as a testament to sustainable water resource management and environmental conservation in Kendall County, Illinois.
Year Completed |
1927 |
Dam Length |
300 |
Dam Height |
20 |
River Or Stream |
TRIB FOX RIVER |
Primary Dam Type |
Earth |
Nid Storage |
119 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Blackberry Creek Near Yorkville
|
22cfs |
Blackberry Creek Near Montgomery
|
23cfs |
Fox River At Montgomery
|
720cfs |
Fox River At Dayton
|
918cfs |
Mill Creek Near Batavia
|
7cfs |
Du Page River At Shorewood
|
304cfs |
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.
Milhurst Lake Dam