Frd No 9-30 Reservoir Report
Nearby: Mcclure Dam Frd No 22
Last Updated: December 5, 2025
Frd No 9-30, also known as Muddy Creek Watershed Dam 9 30, is a crucial structure located in Butler County, Kansas, designed by the USDA NRCS to serve as a flood risk reduction measure.
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Summary
Completed in 1967, this earth dam stands at a height of 24 feet and has a hydraulic height of 21 feet, with a storage capacity of 757.29 acre-feet and a drainage area of 1.7 square miles.
Managed by the local government and regulated by the Kansas Department of Agriculture, Frd No 9-30 plays a key role in protecting the surrounding area from potential flooding events. With a low hazard potential and a moderate risk assessment rating, this dam provides essential flood control measures for the Muddy Creek watershed, ensuring the safety and resilience of the community in Winfield.
Although not currently rated for condition assessment, Frd No 9-30 continues to serve its primary purpose of flood risk reduction, with a spillway width of 40 feet and a maximum discharge capacity of 49,785 cubic feet per second. This structure exemplifies the importance of effective water resource management and climate resilience strategies in safeguarding communities against the impact of extreme weather events.
Year Completed |
1967 |
Dam Height |
24 |
River Or Stream |
MUDDY CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
14.42 |
Hydraulic Height |
21 |
Drainage Area |
1.7 |
Nid Storage |
757.29 |
Structural Height |
24 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Whitewater R At Towanda
|
64cfs |
Arkansas R At Derby
|
464cfs |
Walnut R At Winfield
|
757cfs |
Arkansas R At Wichita
|
368cfs |
Floodway At Arkansas R At Wichita
|
0cfs |
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 9-30