Frd No 3 Reservoir Report

Last Updated: December 6, 2025

Frd No 3, also known as Big Creek Watershed Dam No 3, is a local government-owned structure located in LeRoy, Coffey County, Kansas.


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Summary

Designed by A&E, COOK FLATT + STROBEL, this dam plays a crucial role in flood risk reduction along the North Big Creek-TR river or stream. Standing at a height of 43 feet with a hydraulic height of 38 feet, Frd No 3 has a storage capacity of 920 acre-feet and a normal storage of 111 acre-feet.

This buttress-type dam spans a length of 1530 feet and features a spillway width of 40 feet. With a low hazard potential and a condition assessment of "Not Rated", Frd No 3 is regulated by the Kansas Department of Agriculture and undergoes regular inspections and enforcement measures to ensure its structural integrity and functionality. While the dam's emergency action plan status and risk assessment details are not specified, its critical role in mitigating flood risks in the region underscores its importance in water resource and climate management.

Located in a strategic position within the Kansas City District, Frd No 3 serves as a key component of the local flood risk reduction infrastructure. With its primary purpose geared towards flood risk reduction, this dam exemplifies the collaborative efforts between local government agencies and design firms to safeguard communities and protect water resources in Coffey County. As water resource and climate enthusiasts continue to monitor and advocate for sustainable water management practices, structures like Frd No 3 play a vital role in promoting resilience and adaptation to changing environmental conditions.

Dam Length

1530

Dam Height

43

River Or Stream

NORTH BIG CREEK-TR

Hydraulic Height

38

Nid Storage

920

Structural Height

43

Outlet Gates

None

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

43
       
Seasonal Comparison

Weather Forecast

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.