St Rose Lake (Upper) Reservoir Report
Last Updated: December 5, 2025
St Rose Lake (Upper), located in Washington County, Kentucky, is a privately owned reservoir regulated by the Kentucky Division of Water.
°F
°F
mph
Wind
%
Humidity
Summary
This Earth dam, completed in 1952, stands at a height of 30 feet and has a storage capacity of 105 acre-feet, with a normal storage level of 75 acre-feet. The reservoir covers an area of 7.4 acres and is fed by Cartwright Creek offstream.
Despite its low hazard potential, St Rose Lake (Upper) has a moderate risk assessment due to its age and condition not being rated. The last inspection in 2011 highlighted the need for regular monitoring and maintenance. The spillway is uncontrolled, and the dam poses a moderate risk, emphasizing the importance of implementing risk management measures to ensure the safety of the surrounding community and the environment. Water resource and climate enthusiasts interested in the sustainable management of this reservoir should advocate for regular inspections and the preparation of an Emergency Action Plan to meet guidelines and enhance safety protocols.
Year Completed |
1952 |
Dam Length |
484 |
Dam Height |
30 |
River Or Stream |
CARTWRIGHT CREEK OFFSTREAM |
Primary Dam Type |
Earth |
Surface Area |
7.4 |
Drainage Area |
0.04 |
Nid Storage |
105 |
Hazard Potential |
Low |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Beech Fork At Maud
|
101cfs |
Beech Fork At Bardstown
|
177cfs |
Salt River At Glensboro
|
70cfs |
Brashears Creek At Taylorsville
|
144cfs |
Rolling Fork Near Boston
|
449cfs |
Long Lick At Clermont
|
1cfs |
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.
St Rose Lake (Upper)