N Fork Of Rough River Frs No 1 Reservoir Report

Last Updated: December 5, 2025

Located in Breckinridge County, Kentucky, the N Fork of Rough River FRS No 1 is a local government-owned flood risk reduction structure along the North Fork of Rough River.


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Summary

Built in 1960 by the Soil Conservation Service, USDA/NRCS, this earth dam stands 40 feet tall and spans 510 feet in length, with a storage capacity of 1,035 acre-feet. Despite being classified as having a low hazard potential, the dam is regulated, inspected, and enforced by the Kentucky Division of Water to ensure its safety and functionality.

With a primary purpose of flood risk reduction, N Fork of Rough River FRS No 1 serves to protect the surrounding area from potential inundation during periods of high water levels. Its moderate risk assessment indicates a need for ongoing monitoring and management to mitigate any potential hazards. Although the structure has not been rated for its condition, regular inspections are scheduled every five years to assess its integrity and functionality, with the last inspection occurring in December 2014.

Situated in SE Ree, Kentucky, this dam plays a crucial role in managing water resources in the region, with a drainage area of 2.85 square miles and a normal storage capacity of 45 acre-feet. Despite its uncontrolled spillway type, the structure has not undergone significant modifications since its completion, highlighting the importance of proactive risk management and emergency preparedness to ensure the safety of the community and the environment for years to come.

Year Completed

1960

Dam Length

510

Dam Height

40

River Or Stream

NORTH FORK ROUGH RIVER

Primary Dam Type

Earth

Surface Area

10

Drainage Area

2.85

Nid Storage

1035

Hazard Potential

Low

Nid Height

40
       
Seasonal Comparison

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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.