Summary
Owned by the local government and regulated by the Kansas Department of Agriculture, this earth dam was completed in 1966 with the primary purpose of flood risk reduction in the Middle Branch Little Walnut River.
Standing at a height of 32 feet and spanning a length of 1880 feet, Frd No 9 has a storage capacity of 2809.59 acre-feet and a normal storage level of 153 acre-feet. The dam has a low hazard potential and is currently rated in moderate condition. Despite not having an emergency action plan in place, the dam is regularly inspected by state authorities to ensure its safety and functionality in mitigating flood risks in the surrounding area.
With its strategic location and design, Frd No 9 plays a crucial role in managing water resources and reducing flood risks in the region. As climate change continues to impact weather patterns, structures like Frd No 9 become increasingly important for safeguarding communities and ecosystems against potential water-related hazards.
Year Completed |
1966 |
Dam Length |
1880 |
Dam Height |
32 |
River Or Stream |
MIDDLE BRANCH LITTLE WALNUT R |
Primary Dam Type |
Earth |
Surface Area |
35.61 |
Hydraulic Height |
29 |
Drainage Area |
5.69 |
Nid Storage |
2809.59 |
Structural Height |
32 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
32 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Otter C At Climax
|
22cfs |
Whitewater R At Towanda
|
64cfs |
Cedar C Nr Cedar Point
|
61cfs |
Verdigris R Nr Virgil
|
183cfs |
Cottonwood R Nr Florence
|
215cfs |
Elk R At Elk Falls
|
41cfs |
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