Frd No 20 Reservoir Report
Nearby: Dd No 118 Frd No 23a
Last Updated: December 5, 2025
Frd No 20, located in Chase County, Kansas, is a local government-owned earth dam designed by the USDA NRCS to primarily reduce the risk of flooding along the Little Cedar Creek-TR.
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Summary
Completed in 1995, this dam stands at a height of 46.9 feet and has a storage capacity of 2,919 acre-feet. Its spillway, with a width of 150 feet, is uncontrolled, and the dam is classified as having a low hazard potential with a moderate risk assessment.
Despite being a flood risk reduction structure, Frd No 20 has not been rated for its condition assessment, and there is no information available on its emergency action plan or risk management measures. However, the dam is under state regulation and inspection by the Kansas Department of Agriculture, ensuring that it meets permitting and enforcement requirements. With its strategic location and design by the Natural Resources Conservation Service, Frd No 20 plays a crucial role in safeguarding the surrounding area from potential flooding events.
Water resource and climate enthusiasts will appreciate Frd No 20 for its contribution to managing flood risks in the region and its compliance with state regulatory agencies. The dam's construction by the USDA NRCS showcases a commitment to sustainable water management practices, while its storage capacity and drainage area highlight its importance in protecting the community from potential inundation. As a key infrastructure asset in the area, Frd No 20 serves as a vital component in the overall water resource management strategy for Chase County, Kansas.
Year Completed |
1995 |
Dam Length |
1450 |
Dam Height |
46.9 |
River Or Stream |
LITTLE CEDAR CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
37 |
Drainage Area |
8.06 |
Nid Storage |
2919 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
47 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cedar C Nr Cedar Point
|
61cfs |
Cottonwood R Nr Plymouth
|
898cfs |
Cottonwood R Nr Florence
|
215cfs |
Neosho R Nr Americus
|
75cfs |
Verdigris R Nr Virgil
|
183cfs |
Otter C At Climax
|
22cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Frd No 20