Summary
Built in 1977 by USDA NRCS, this dam stands at a height of 25 feet and has a storage capacity of 494 acre-feet. Located in Ness County, Kansas, specifically in Alexander, this dam plays a crucial role in managing the flow of Walnut Creek-TR.
With a low hazard potential and moderate risk assessment, Dd No 124 is equipped with an uncontrolled spillway that is 40 feet wide to safely release excess water during heavy rainfall events. The dam is regularly inspected by the Kansas Department of Agriculture to ensure its structural integrity and functionality. Despite being rated as "Not Rated" in terms of condition assessment, the dam continues to serve its primary purpose of flood risk reduction effectively.
As a part of the local government's infrastructure, Dd No 124 is a vital component in the water resource management of the area. Its strategic location and design make it an essential asset for protecting the surrounding communities from potential flooding events. The collaboration between state and federal agencies, along with regular inspections and maintenance, ensures the ongoing safety and functionality of this important dam structure.
Year Completed |
1977 |
Dam Length |
1660 |
Dam Height |
25 |
River Or Stream |
WALNUT CREEK-TR |
Surface Area |
8.2 |
Hydraulic Height |
20 |
Nid Storage |
494 |
Structural Height |
25 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Walnut C At Nekoma
|
4cfs |
Pawnee R Nr Burdett
|
0cfs |
Smoky Hill R Nr Schoenchen
|
2cfs |
Pawnee R At Rozel
|
3cfs |
Smoky Hill R Bl Schoenchen
|
1cfs |
Smoky Hill R Nr Arnold
|
1cfs |
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 124