Dd No F-12 Reservoir Report
Nearby: Frd No F-6 Dd\ No F-13
Last Updated: December 6, 2025
Dd No F-12, located in Greenwood County, Kansas, is a local government-owned earth dam completed in 2000 for flood risk reduction along the Fall River.
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Summary
With a height of 23 feet and a length of 2640 feet, this dam has a storage capacity of 930.75 acre-feet and serves the primary purpose of flood risk reduction. Despite being classified as having a low hazard potential, it is under the regulatory oversight of the Kansas Department of Agriculture, with inspections and enforcement measures in place to ensure its safety and functionality.
The dam's spillway, with a width of 100 feet, is uncontrolled, and there are no outlet gates or associated structures. While the dam's condition is not currently rated, it has a moderate risk assessment level of 3. The dam is located in a rural area near Eureka, Kansas, and is within the jurisdiction of the state regulatory agency. With a moderate risk level and regulatory oversight to ensure its safety, Dd No F-12 is an essential infrastructure for managing flood risk and protecting the surrounding community and environment.
In summary, Dd No F-12 is a crucial earth dam in Kansas that plays a significant role in flood risk reduction along the Fall River. Despite its relatively low hazard potential, the dam is subject to state regulation and inspection to ensure its safety and effectiveness. With its strategic location and moderate risk assessment, Dd No F-12 highlights the importance of proactive water resource management and climate adaptation measures in safeguarding communities from the impacts of extreme weather events.
Year Completed |
2000 |
Dam Length |
2640 |
Dam Height |
23 |
River Or Stream |
FALL RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
21.01 |
Drainage Area |
2.85 |
Nid Storage |
930.75 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
23 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Otter C At Climax
|
22cfs |
Verdigris R Nr Virgil
|
183cfs |
Elk R At Elk Falls
|
41cfs |
Cedar C Nr Cedar Point
|
61cfs |
Whitewater R At Towanda
|
64cfs |
Fall R At Fredonia
|
384cfs |
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.
Dd No F-12