Summary
Completed in 2009, this earth dam stands at a height of 40 feet with a length of 600 feet, providing a maximum storage capacity of 497.2 acre-feet and a normal storage volume of 53.04 acre-feet. The dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment.
Despite its moderate risk assessment of 3, Dd No 7 has not been rated for emergency action preparedness or guideline adherence. The dam features an uncontrolled spillway with a width of 60 feet, and no outlet gates or associated structures. While the dam has undergone inspections in the past, the last inspection date was in 2009, with a frequency of 0. With a drainage area of 1.5 square miles and a surface area of 9.4 acres, Dd No 7 plays a crucial role in managing water resources in the Greenwood County area.
Water resource and climate enthusiasts will find Dd No 7 to be an important structure for debris control and water storage in the Tadpole Creek watershed. As a state-regulated dam under the jurisdiction of the Kansas Department of Agriculture, Dd No 7 serves as a crucial component of the local infrastructure in managing water flow and mitigating flood risks in the region. With its unique design features and moderate risk assessment, this dam highlights the intersection of engineering, environmental conservation, and public safety in water resource management.
Year Completed |
2009 |
Dam Length |
600 |
Dam Height |
40 |
River Or Stream |
TADPOLE CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
9.4 |
Drainage Area |
1.5 |
Nid Storage |
497.2 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
40 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Otter C At Climax
|
22cfs |
Verdigris R Nr Virgil
|
183cfs |
Elk R At Elk Falls
|
41cfs |
Fall R At Fredonia
|
384cfs |
Whitewater R At Towanda
|
64cfs |
Verdigris R Nr Altoona
|
1150cfs |
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 7