Frd No 67 Reservoir Report

Last Updated: December 16, 2025

Frd No 67, also known as Upper Black Vermillion WS Dam 67, is a local government-owned structure located in LILLIS, Kansas.


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Summary

Built in 1973 by USDA NRCS, this Earth-type dam stands at a height of 26 feet and spans a length of 695 feet along the Irish Creek-TR river. With a primary purpose of flood risk reduction, Frd No 67 has a storage capacity of 140 acre-feet and covers a surface area of 7 acres, serving the surrounding community in Marshall County.

Despite its low hazard potential and moderate risk assessment, Frd No 67 has not been rated for its condition assessment as of the last inspection in 2010. This uncontrolled spillway dam poses minimal risk to the area but lacks an emergency action plan or updated contact information. While it meets flood risk reduction needs, there is room for improvement in terms of safety measures and readiness for potential emergencies. As water resource and climate enthusiasts, there is an opportunity to advocate for enhanced risk management strategies and the development of an updated emergency action plan for Frd No 67 to ensure the safety and security of the local community.

Year Completed

1973

Dam Length

695

Dam Height

26

River Or Stream

IRISH CREEK-TR

Primary Dam Type

Earth

Surface Area

7

Hydraulic Height

23

Drainage Area

0.32

Nid Storage

140

Structural Height

26

Outlet Gates

None

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

26
       
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.