Frd No 13 Reservoir Report

Last Updated: December 5, 2025

Frd No 13, also known as Rock Creek Watershed Dam 13, is a crucial flood risk reduction structure located in Butler County, Kansas.


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Summary

Owned by the local government and regulated by the Kansas Department of Agriculture, this earth dam stands at a height of 39 feet and serves to protect the surrounding area from potential flooding events. With a storage capacity of 465 acre-feet and a surface area of 9.13 acres, this dam plays a vital role in managing water resources and protecting the community from water-related hazards.

Constructed by the USDA NRCS, Frd No 13 is designed to mitigate flood risks along the North Branch Rock Creek-TR. With a low hazard potential and a moderate risk assessment rating, this dam is essential for maintaining the safety and integrity of the local water infrastructure. Despite not being rated for its condition, Frd No 13 continues to be inspected regularly to ensure it meets regulatory standards and is prepared for any potential emergencies. As a key component of the flood risk reduction strategy in the area, this dam is a testament to the importance of effective water resource management in the face of changing climate conditions.

Overall, Frd No 13 serves as a critical piece of water infrastructure in the Rock Creek watershed, providing essential flood protection and water management capabilities for the local community. Designed and maintained by the USDA NRCS, this earth dam plays a vital role in safeguarding the area from potential water-related hazards. With its low hazard potential and moderate risk assessment rating, Frd No 13 exemplifies the importance of proactive water resource and climate resilience strategies in ensuring the safety and well-being of communities in vulnerable areas like Butler County, Kansas.

Dam Length

810

Dam Height

39

River Or Stream

NORTH BRANCH ROCK CREEK-TR

Primary Dam Type

Earth

Surface Area

9.13

Hydraulic Height

33

Drainage Area

1.25

Nid Storage

465

Structural Height

39

Outlet Gates

None

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

39
       
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.