Cypress Creek Frs No 1 Reservoir Report
Last Updated: December 13, 2025
Cypress Creek FRS No 1, also known as Cypress Creek Lake, is a local government-owned flood risk reduction structure located in Union, Kentucky.
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Summary
Built in 1960, this earth-type dam stands at 21 feet tall and spans a length of 1080 feet, with a storage capacity of 600 acre-feet and a normal storage volume of 52 acre-feet. The dam is situated on Cypress Creek, within the Louisville District of Kentucky, and is regulated by the Kentucky Division of Water.
With a hazard potential rated as low and a moderate risk assessment score of 3, Cypress Creek FRS No 1 plays a crucial role in mitigating flood risks in the area. While the condition assessment is currently listed as "Not Rated," the dam has undergone regular inspections every 5 years, with the last inspection conducted in August 2013. The structure does not have an Emergency Action Plan (EAP) in place, but it meets regulatory guidelines for state permitting, inspection, and enforcement.
Enthusiasts of water resources and climate will find Cypress Creek FRS No 1 to be an essential infrastructure for flood risk reduction in the region. Its strategic location, design, and operational capabilities contribute to the overall resilience and safety of the surrounding communities. As climate change continues to impact water resources and weather patterns, structures like Cypress Creek FRS No 1 are crucial for safeguarding against potential flooding events and ensuring the sustainable management of water-related challenges in Kentucky.
Year Completed |
1960 |
Dam Length |
1080 |
Dam Height |
21 |
River Or Stream |
CYPRESS CREEK |
Primary Dam Type |
Earth |
Surface Area |
24.2 |
Drainage Area |
1.7 |
Nid Storage |
600 |
Hazard Potential |
Low |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Ohio River At Old Shawneetown
|
259000cfs |
Tradewater River At Olney
|
30cfs |
Green River At Lock 2 At Calhoun
|
2760cfs |
Big Creek Near Wadesville
|
2cfs |
Little Wabash River At Carmi
|
178cfs |
Wabash River At New Harmony
|
6890cfs |
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.
Cypress Creek Frs No 1