Summary
Built in 1974 by the USDA NRCS, this dam stands at a height of 31 feet and spans a length of 1820 feet. With a storage capacity of 316 acre-feet, it serves the primary purpose of mitigating flood risks in the area.
Managed by the local government and regulated by the Kansas Department of Agriculture, Dd No 136 is situated on the South Fork Walnut Creek-TR. Despite its low hazard potential, the dam has not been rated for its condition, and its last inspection took place in July 2016. Although there are no associated structures or locks, the dam features a spillway width of 100 feet and has a maximum discharge capacity of 504 cubic feet per second.
For water resource and climate enthusiasts, Dd No 136 presents an intriguing case study in flood risk reduction infrastructure. Its design as a buttress dam, along with its location in the Ness County watershed, offers valuable insights into the management and regulation of water resources in Kansas. With ongoing inspections and maintenance, this dam continues to play a crucial role in protecting the surrounding community from potential flooding events.
Year Completed |
1974 |
Dam Length |
1820 |
Dam Height |
31 |
River Or Stream |
SOUTH FORK WALNUT CREEK-TR |
Hydraulic Height |
29 |
Drainage Area |
3.93 |
Nid Storage |
316 |
Structural Height |
31 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Pawnee R Nr Burdett
|
0cfs |
Walnut C At Nekoma
|
5cfs |
Smoky Hill R Nr Arnold
|
1cfs |
Pawnee R At Rozel
|
4cfs |
Smoky Hill R Nr Schoenchen
|
2cfs |
Smoky Hill R Bl Schoenchen
|
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 136