Big Muddy Creek Frs 4 Reservoir Report
Nearby: Mud River Frs 42 Mud River Frs 44
Last Updated: December 6, 2025
Big Muddy Creek FRS 4, also known as Davis Lake, is a flood risk reduction structure located in Logan, Kentucky.
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Summary
Constructed in 1973 by the Soil Conservation Service, USDA NRCS, this earth dam stands at a height of 33 feet and spans a length of 1250 feet, providing a storage capacity of 1815 acre-feet. Situated on Big Muddy Creek, this structure serves as a crucial defense against flooding in the region and is regulated by the Kentucky Division of Water.
With a low hazard potential and satisfactory condition assessment, Big Muddy Creek FRS 4 is deemed to have a moderate risk level. Despite its relatively modest size compared to other dams, this structure plays a vital role in mitigating flood risks and protecting the surrounding area. The dam is subject to regular inspections, with the last assessment conducted in January 2017, ensuring its continued effectiveness in flood risk reduction.
Owned by the local government and designed by the Natural Resources Conservation Service, Big Muddy Creek FRS 4 exemplifies the collaboration between state and federal agencies in managing water resources and climate-related challenges. Positioned in the Nashville District and overseen by the Kentucky state regulatory agency, this dam showcases the importance of proactive measures in safeguarding communities against the impacts of extreme weather events.
Year Completed |
1973 |
Dam Length |
1250 |
Dam Height |
33 |
River Or Stream |
BIG MUDDY CREEK |
Primary Dam Type |
Earth |
Surface Area |
40 |
Drainage Area |
6.2 |
Nid Storage |
1815 |
Hazard Potential |
Low |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Green River At Paradise
|
2680cfs |
Barren River At Bowling Green
|
464cfs |
Pond River Near Apex
|
57cfs |
West Fork Drakes Creek Near Franklin
|
46cfs |
Drakes Creek Near Alvaton
|
224cfs |
Caney Creek Near Horse Branch
|
47cfs |
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.
Big Muddy Creek Frs 4