Liggett Lake No. 1 Dam Reservoir Report
Last Updated: December 28, 2025
Liggett Lake No.
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Summary
1 Dam, located in Milford Center, Ohio, is a privately owned structure designed by the USDA NRCS and regulated by the Department of Natural Resources. Completed in 1968, this earth dam serves primarily for recreation purposes, offering a serene escape for water resource and climate enthusiasts to enjoy. With a height of 18.8 feet and a length of 480 feet, the dam holds a maximum storage capacity of 118 acre-feet and covers an area of 11 acres.
Despite its low hazard potential, the dam is classified as having a poor condition assessment as of November 2020. The inspection frequency is set at every 5 years, with the last inspection conducted on November 19, 2020. While the risk assessment is moderate, with a score of 3, there is room for improvement in terms of maintenance and risk management measures. Despite these challenges, Liggett Lake No. 1 Dam remains a picturesque spot for outdoor enthusiasts to appreciate and explore the beauty of this water resource in Union County, Ohio.
Year Completed |
1968 |
Dam Length |
480 |
Dam Height |
18.8 |
River Or Stream |
TRIBUTARY TO BIG DARBY CREEK |
Primary Dam Type |
Earth |
Surface Area |
11 |
Drainage Area |
0.14 |
Nid Storage |
118 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Liggett Lake No. 1 Dam