Frd No I-9 Reservoir Report
Nearby: Frd No I-2 Frd No I-5
Last Updated: December 5, 2025
Frd No I-9, also known as Fall River Watershed Dam 1 9, is a local government-owned structure located in Eureka, Kansas.
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Summary
Built in 1967 by the USDA NRCS, this Earth dam stands at a height of 52 feet and serves the primary purpose of flood risk reduction along the Ivonpah Creek. With a storage capacity of 3182.57 acre-feet and a surface area of 31.7 acres, this dam plays a crucial role in managing water resources in the area.
Despite being classified as having a low hazard potential, Frd No I-9 is subject to state regulation, inspection, and enforcement by the Kansas Department of Agriculture. The dam features an uncontrolled spillway with a width of 80 feet, and a maximum discharge capacity of 900 cubic feet per second. While its current condition is not rated, the dam has a moderate risk assessment rating of 3, indicating the need for continued monitoring and potential risk management measures.
Overall, Frd No I-9 serves as a vital infrastructure for flood risk reduction in the region, providing a critical barrier against high water levels along the Ivonpah Creek. As water resource and climate enthusiasts, it is important to recognize the role of such structures in safeguarding communities and natural ecosystems from the impacts of extreme weather events and changing climate patterns. Continued maintenance and monitoring of dams like Frd No I-9 are essential to ensure their effectiveness in mitigating flood risks and protecting water resources for future generations.
Year Completed |
1967 |
Dam Length |
1830 |
Dam Height |
52 |
River Or Stream |
IVONPAH CREEK |
Primary Dam Type |
Earth |
Surface Area |
31.7 |
Hydraulic Height |
49 |
Drainage Area |
7.55 |
Nid Storage |
3182.57 |
Structural Height |
52 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
52 |
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 |
Cottonwood R Nr Plymouth
|
898cfs |
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 I-9