Summary
Completed in 1961, this earth dam stands at a height of 27 feet and serves the primary purpose of flood risk reduction along the Arkansas River. With a storage capacity of 599.6 acre-feet and a drainage area of 2.5 square miles, Dd No B-1 plays a crucial role in protecting the surrounding area from potential flooding events.
Despite its important function, Dd No B-1 has been assessed as being in poor condition with a high hazard potential. The dam has a moderate risk rating and is subject to regular inspections by the Kansas Department of Agriculture. With a spillway width of 160 feet and a maximum discharge of 6804 cubic feet per second, this dam is equipped to handle significant water flow during flood events. However, efforts are needed to improve its condition and ensure its continued effectiveness in mitigating flood risks.
As water resource and climate enthusiasts, it is crucial to recognize the significance of infrastructure like Dd No B-1 in protecting communities and ecosystems from the impacts of extreme weather events. By understanding the design, purpose, and condition of dams like Dd No B-1, we can better advocate for their maintenance and improvements to enhance their resilience and ability to safeguard against flooding in the face of changing climate patterns.
Year Completed |
1961 |
Dam Length |
1600 |
Dam Height |
27 |
River Or Stream |
ARKANSAS RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
19.92 |
Hydraulic Height |
21 |
Drainage Area |
2.5 |
Nid Storage |
599.6 |
Structural Height |
27 |
Outlet Gates |
None |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Arkansas R At Garden City
|
0cfs |
Farmers Ditch Nr Deerfield
|
0cfs |
Arkansas R At Deerfield
|
0cfs |
Pawnee R Nr Burdett
|
0cfs |
Crooked C Nr Englewood
|
7cfs |
Southside Ditch Nr Lakin
|
36cfs |
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 B-1