Caulk Lake Dam Reservoir Report
Last Updated: December 13, 2025
Caulk Lake Dam, located in the picturesque area of Bengal, Kentucky, stands as a testament to the importance of water resource management and climate resilience.
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Summary
Built in 1950 for recreational purposes, this private earth dam spans 440 feet in length and reaches a height of 66 feet, providing a storage capacity of 118.4 acre-feet. Situated on Big Pitman Creek, the dam is regulated by the Kentucky Division of Water, ensuring its safety and compliance with state regulations.
With a low hazard potential and a moderate risk assessment rating, Caulk Lake Dam has not been officially rated for its current condition, but it continues to serve as a vital component of the local water system. The dam's uncontrolled spillway and 6.2-acre surface area contribute to its functionality, while its drainage area of 0.22 square miles highlights its impact on the surrounding environment. As a hub for recreation and water management, Caulk Lake Dam remains a focal point for water resource and climate enthusiasts in the region.
Despite its age, Caulk Lake Dam continues to be a symbol of resilience and sustainability in the face of changing climate patterns. With its last inspection dating back to 2008, the dam's periodic assessments and maintenance ensure its continued operation and safety. As water resource and climate enthusiasts monitor Caulk Lake Dam's role in the local ecosystem, its importance in managing water supply and mitigating risks becomes increasingly evident in the face of uncertain environmental challenges.
Year Completed |
1950 |
Dam Length |
440 |
Dam Height |
66 |
River Or Stream |
BIG PITMAN CREEK |
Primary Dam Type |
Earth |
Surface Area |
6.2 |
Drainage Area |
0.22 |
Nid Storage |
118.4 |
Hazard Potential |
Low |
Nid Height |
66 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Russell Creek Near Columbia
|
51cfs |
North Fork Nolin River At Hodgenville
|
6cfs |
Beech Fork At Bardstown
|
163cfs |
Beech Fork At Maud
|
99cfs |
Rolling Fork Near Boston
|
417cfs |
Green River Near Mckinney
|
7cfs |
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.
Caulk Lake Dam