Frd No Gs W-6 Reservoir Report
Nearby: Frd No Gs 21 Frd No W-4
Last Updated: December 13, 2025
Frd No Gs W-6, also known as Walnut Creek Watershed Dam W 6, is a vital piece of infrastructure in the Brown County of Kansas.
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Summary
Owned by the local government and regulated by the Kansas Department of Agriculture, this earth dam was completed in 1964 with the primary purpose of flood risk reduction along the Walnut Creek-TR river. Standing at a height of 34 feet and a length of 710 feet, this dam has a maximum storage capacity of 250 acre-feet and covers a surface area of 6.49 acres.
Managed by the USDA NRCS, Frd No Gs W-6 features an uncontrolled spillway with a width of 65 feet. Despite being rated as low hazard potential and in moderate risk, the dam has not been given a condition assessment rating. Located in the city of Padonia, this dam plays a crucial role in protecting the surrounding area from potential flooding events. With a drainage area of 0.73 square miles, Frd No Gs W-6 serves as a key component of the local water resource management infrastructure.
For water resource and climate enthusiasts, Frd No Gs W-6 offers an intriguing case study in dam engineering and flood risk reduction in the state of Kansas. With its historical significance and ongoing regulatory oversight, this earth dam serves as a reminder of the importance of maintaining and monitoring critical infrastructure to protect communities and the environment from the impacts of extreme weather events. As climate change continues to pose challenges to water resource management, the role of structures like Frd No Gs W-6 becomes increasingly crucial in safeguarding the resilience of our communities against the threats of flooding and water scarcity.
Year Completed |
1964 |
Dam Length |
710 |
Dam Height |
34 |
River Or Stream |
WALNUT CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
6.49 |
Hydraulic Height |
31 |
Drainage Area |
0.73 |
Nid Storage |
250 |
Structural Height |
34 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
34 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Nemaha River At Falls City
|
310cfs |
Missouri River At Rulo
|
28600cfs |
Delaware R Nr Muscotah
|
37cfs |
Turkey C Nr Seneca
|
15cfs |
North Fork Big Nemaha River At Humboldt
|
67cfs |
Stranger C Nr Potter
|
199cfs |
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 Gs W-6