Lake Lewman Reservoir Report
Nearby: Fox Creek Frs No 1 Fox Creek Frs 2
Last Updated: December 5, 2025
Lake Lewman, also known as Lewman Lake, is a private water resource located in Rowan County, Kentucky.
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Summary
Managed by the Kentucky Division of Water, this reservoir was completed in 1967 for recreational purposes and covers a surface area of 24 acres. With a dam height of 47 feet and a storage capacity of 576 acre-feet, the lake is situated along the Island Fork river and is a popular spot for outdoor enthusiasts in the city of WALTZ.
Despite its fair condition assessment and high hazard potential, Lake Lewman is a beloved destination for water and climate enthusiasts seeking recreational opportunities in the Huntington District. With a spillway width of 60 feet and uncontrolled spillway type, the reservoir provides a picturesque setting for activities such as boating, fishing, and wildlife observation. While the risk assessment for the lake is moderate, its stunning natural surroundings and proximity to the Island Fork river make it a must-visit location for those interested in water resources and climate preservation.
As a privately owned water structure in Kentucky, Lake Lewman offers a unique glimpse into the importance of state regulations and inspections in maintaining the safety and integrity of such resources. With its drainage area of 0.46 square miles and maximum storage capacity of 576 acre-feet, the lake serves as a testament to the collaboration between government agencies and private owners in ensuring sustainable water management practices. Whether exploring its 580-foot dam length or enjoying its 380-acre normal storage capacity, Lake Lewman stands as a testament to the harmonious coexistence of water recreation and environmental conservation efforts in the region.
Year Completed |
1967 |
Dam Length |
580 |
Dam Height |
47 |
River Or Stream |
ISLAND FORK |
Primary Dam Type |
Earth |
Surface Area |
24 |
Drainage Area |
0.46 |
Nid Storage |
576 |
Hazard Potential |
High |
Nid Height |
47 |
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.
Lake Lewman