Gs Dd No D-34 Reservoir Report

Last Updated: December 6, 2025

Gs Dd No D-34 is a locally owned dam located in Denison, Kansas, along the North Cedar Creek-TR.


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Summary

Built in 1998, the primary purpose of this earth dam is flood risk reduction, with additional functions including debris control. The dam stands at a height of 34.4 feet, with a length of 500 feet and a storage capacity of 143 acre-feet.

Despite its critical role in flood risk management, Gs Dd No D-34 poses a high hazard potential due to its poor condition assessment. With a moderate risk assessment rating of 3, there is a need for regular inspections and maintenance to ensure the safety and effectiveness of the dam. The dam is under the regulatory jurisdiction of the Kansas Department of Agriculture, with state permitting, inspection, and enforcement in place.

Water resource and climate enthusiasts will be intrigued by the data surrounding Gs Dd No D-34, as it underscores the importance of proper dam management in mitigating flood risks. With its location in Jackson County, Kansas, this dam serves as a vital infrastructure for protecting the surrounding area from potential inundation. As discussions around climate change intensify, the maintenance and upkeep of dams like Gs Dd No D-34 will be crucial in adapting to evolving environmental conditions and ensuring sustainable water resource management.

Year Completed

1998

Dam Length

500

Dam Height

34.4

River Or Stream

NORTH CEDAR CREEK-TR

Primary Dam Type

Earth

Surface Area

3.6

Drainage Area

0.33

Nid Storage

143

Outlet Gates

None

Hazard Potential

High

Foundations

Unlisted/Unknown

Nid Height

34
       
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.