Summary
With a height of 34 feet and a length of 1550 feet, this dam provides a storage capacity of 463 acre-feet and covers a surface area of 9.97 acres. It has a spillway width of 40 feet and a maximum discharge capacity of 1923 cubic feet per second.
This dam is regulated by the Kansas Department of Agriculture and undergoes regular inspections, with the last one conducted in April 2019. Classified as having a significant hazard potential and a satisfactory condition assessment, Dd No 22 is considered to pose a moderate risk (level 3) according to the risk assessment. Although there are no outlet gates or associated structures, the dam serves its primary purpose effectively in reducing flood risks in the area.
Overall, Dd No 22 plays a vital role in protecting the surrounding areas from potential flooding events and demonstrates a commitment to water resource management and climate resilience by the local government in Wabaunsee County, Kansas. With its strategic location and design features, this dam serves as a crucial infrastructure for safeguarding lives and property in the region while preserving the ecological balance of the Kansas River watershed.
Year Completed |
2005 |
Dam Length |
1550 |
Dam Height |
34 |
River Or Stream |
KANSAS RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
9.97 |
Drainage Area |
1.17 |
Nid Storage |
463 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Foundations |
Unlisted/Unknown |
Nid Height |
34 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Kings C Nr Manhattan
|
0cfs |
Kansas R At Fort Riley
|
1210cfs |
Neosho R At Council Grove
|
4cfs |
Lyon C Nr Junction City
|
19cfs |
Republican R Bl Milford Dam
|
390cfs |
Mill C Nr Paxico
|
44cfs |
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 22