Summary
Constructed in 1980 by the USDA NRCS, this dam serves the primary purpose of flood risk reduction along the Cottonwood River-TR. With a structural height of 25 feet and a length of 1355 feet, Dd No 108 has a storage capacity of 216.6 acre-feet, providing essential protection to the surrounding area.
Managed by the Kansas Department of Agriculture, Dd No 108 is regulated and inspected regularly to ensure its functionality in times of need. With a low hazard potential and a moderate risk assessment rating, this dam stands ready to mitigate flood risks and protect the local community. Although its condition assessment is currently not rated, the dam's design and construction align with best practices for water resource management and climate resilience.
As a key piece of infrastructure in the region, Dd No 108 plays a crucial role in safeguarding against potential flooding events and ensuring the safety of nearby residents. With its uncontrolled spillway and strategic location, this dam exemplifies the importance of proactive flood risk reduction measures in the face of changing climate patterns. For water resource and climate enthusiasts, Dd No 108 serves as a noteworthy example of effective dam management and the critical role it plays in protecting communities and enhancing environmental resilience.
Year Completed |
1980 |
Dam Length |
1355 |
Dam Height |
20 |
River Or Stream |
COTTONWOOD RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
10.9 |
Hydraulic Height |
20 |
Drainage Area |
0.71 |
Nid Storage |
216.6 |
Structural Height |
25 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cottonwood R Nr Plymouth
|
898cfs |
Neosho R Nr Americus
|
75cfs |
Neosho R At Council Grove
|
4cfs |
Marais Des Cygnes R Nr Reading
|
10cfs |
Cedar C Nr Cedar Point
|
61cfs |
Cottonwood R Nr Florence
|
215cfs |
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 108