Summary
Built in 1995, this earth dam stands at a height of 24.5 feet and has a length of 1140 feet, providing a storage capacity of 301 acre-feet. With a normal storage of 27.73 acre-feet and a drainage area of 0.91 square miles, Dd No 122 plays a crucial role in controlling debris and reducing flood risks in the region.
Owned by the local government and regulated by the Kansas Department of Agriculture, Dd No 122 is classified as a low hazard potential dam with a moderate risk assessment score of 3. Despite not being rated for its condition, the dam has not undergone any modifications since its completion. The spillway, designed as uncontrolled with a width of 60 feet, has a maximum discharge capacity of 1100 cubic feet per second, ensuring efficient water management during peak flow events.
Water resource and climate enthusiasts will find Dd No 122's design and functionality intriguing, especially in the context of flood risk reduction and debris control. Situated in Emporia, Kansas, this dam serves as a vital infrastructure for managing water flow along Dow Creek-TR. With its low hazard potential and moderate risk assessment, Dd No 122 stands as a testament to effective water resource management practices in the region.
Year Completed |
1995 |
Dam Length |
1140 |
Dam Height |
24.5 |
River Or Stream |
DOW CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
7.64 |
Drainage Area |
0.91 |
Nid Storage |
301 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Neosho R Nr Americus
|
75cfs |
Marais Des Cygnes R Nr Reading
|
10cfs |
Cottonwood R Nr Plymouth
|
898cfs |
Neosho R At Council Grove
|
4cfs |
Dragoon C Nr Burlingame
|
7cfs |
Marais Des Cygnes R At Melvern
|
20cfs |
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 122