Frd No Gs 31 Reservoir Report
Nearby: Frd No Gs 21 Frd No Gs W-6
Last Updated: December 14, 2025
Frd No Gs 31, also known as Walnut Creek Watershed Dam Gs 31, is a local government-owned structure located in Padonia, Kansas.
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Summary
Constructed in 1965 by the USDA NRCS, this earth dam stands at a height of 38 feet and serves the primary purpose of flood risk reduction in the area. With a normal storage capacity of 29 acre-feet and a maximum storage of 84 acre-feet, the dam plays a crucial role in managing water levels and protecting the surrounding area from potential flooding.
The dam, situated on Walnut Creek-TR, has a spillway width of 40 feet and a surface area of 4.18 acres. Despite being categorized as having a low hazard potential and being in a moderate risk assessment category, the dam's condition has not been rated. While there are no outlet gates associated with the structure, it is inspected periodically to ensure its continued functionality and safety. With state regulation, permitting, inspection, and enforcement in place, the dam is equipped to handle potential emergencies and mitigate risks effectively.
Overall, Frd No Gs 31 is a vital component of the local water resource management system in Brown County, Kansas. With its focus on flood risk reduction and its strategic location within the Walnut Creek watershed, this earth dam plays a crucial role in safeguarding the community from potential water-related disasters. Climate and water resource enthusiasts can appreciate the intricate design and functionality of this structure, as well as the efforts of the various agencies involved in its regulation and maintenance.
Year Completed |
1965 |
Dam Length |
540 |
Dam Height |
38 |
River Or Stream |
WALNUT CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
4.18 |
Hydraulic Height |
35 |
Drainage Area |
0.38 |
Nid Storage |
84 |
Structural Height |
38 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
38 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Nemaha River At Falls City
|
310cfs |
Missouri River At Rulo
|
26000cfs |
Delaware R Nr Muscotah
|
14cfs |
Turkey C Nr Seneca
|
13cfs |
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 31