Delaware Mpd No 36 (Banner Creek) Reservoir Report

Last Updated: December 12, 2025

Delaware Mpd No 36, also known as Banner Creek Reservoir, is a vital water supply structure located in Jackson County, Kansas.


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Summary

Constructed in 1997, this local government-owned earth dam stands at a height of 64 feet and spans a length of 3100 feet, with a maximum storage capacity of 22,976 acre-feet. Serving the primary purpose of water supply, the reservoir covers a surface area of 535 acres and has a normal storage capacity of 8,097 acre-feet.

Managed by the Kansas Department of Agriculture, Delaware Mpd No 36 plays a crucial role in flood risk reduction and water supply management for the region. The dam, designed by A&E and USDA-SCS, is state-regulated and subject to regular inspections to ensure public safety. Despite being classified as having a high hazard potential, the dam is assessed to be in fair condition, with a robust emergency action plan in place to address any potential risks.

With its strategic location on the Banner Creek, this reservoir is a key component of the local water infrastructure, providing essential resources for agricultural, municipal, and industrial needs. The dam's efficient design and operational effectiveness demonstrate a commitment to sustainable water resource management in the face of changing climate conditions. As a critical piece of infrastructure in the region, Delaware Mpd No 36 underscores the importance of proactive dam safety measures and the preservation of water resources for future generations.

Year Completed

1997

Dam Length

3100

Dam Height

64

River Or Stream

BANNER CREEK

Primary Dam Type

Earth

Surface Area

535

Drainage Area

19

Nid Storage

22976

Outlet Gates

None

Hazard Potential

High

Foundations

Unlisted/Unknown

Nid Height

64
       
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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.