Mud River Frs No 43 Reservoir Report
Nearby: Mud River Frs 42 Mud River Frs 44
Last Updated: December 6, 2025
Mud River Flood Retention Structure No.
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Summary
43, also known as Alfred Givins Lake, is a key component of flood risk reduction efforts in Butler, Kentucky. Constructed in 1963 by the Soil Conservation Service, this earth dam stands at a height of 18 feet and spans 630 feet in length. With a storage capacity of 150 acre-feet and a normal storage level of 21.6 feet, the dam plays a crucial role in managing the waters of Mud River during periods of heavy rainfall.
Managed by the local government and regulated by the Kentucky Division of Water, Mud River FRS No. 43 has a low hazard potential and is deemed to be in satisfactory condition as of the last inspection in May 2017. Despite its moderate risk assessment rating, the dam's flood risk reduction primary purpose aligns with its operational capabilities, providing a reliable defense against potential flooding events in the region. With state permitting, inspection, and enforcement mechanisms in place, this structure serves as a vital resource for water resource and climate enthusiasts in the area.
Located in the city of Forgys Mill, Mud River FRS No. 43 not only safeguards the community from flood risks but also contributes to the overall environmental resilience of the region. The surrounding surface area of 7.6 acres and drainage area of 0.72 square miles demonstrate the dam's integral role in water management. With its uncontrolled spillway type and consistent maintenance efforts, this structure exemplifies the intersection of engineering ingenuity and natural resource conservation, making it a focal point for those interested in sustainable water infrastructure practices and climate resilience strategies.
Year Completed |
1963 |
Dam Length |
630 |
Dam Height |
18 |
River Or Stream |
MUD RIVER |
Primary Dam Type |
Earth |
Surface Area |
7.6 |
Drainage Area |
0.72 |
Nid Storage |
150 |
Hazard Potential |
Low |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Green River At Paradise
|
2680cfs |
Barren River At Bowling Green
|
464cfs |
Pond River Near Apex
|
57cfs |
Caney Creek Near Horse Branch
|
47cfs |
Drakes Creek Near Alvaton
|
224cfs |
West Fork Drakes Creek Near Franklin
|
46cfs |
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.
Mud River Frs No 43