Dd No A-25 Reservoir Report
Nearby: Gs Dd No A-19 Gsdd No A-24
Last Updated: December 13, 2025
Dd No A-25, located in Nemaha, Kansas, is a locally owned Earth dam completed in 2007 with a primary purpose not specified.
°F
°F
mph
Wind
%
Humidity
Summary
With a dam height of 28 feet and a length of 500 feet, this structure provides a storage capacity of 146.78 acre-feet and serves a drainage area of 0.52 square miles. The dam is situated on the Spring Creek-TR river or stream, under the jurisdiction of the Kansas City District water resource authority.
Despite its low hazard potential and moderate risk assessment, Dd No A-25 has not been rated for its condition assessment. The dam lacks an Emergency Action Plan (EAP) and has not been inspected since September 2007. While it does not have any associated locks or outlet gates, the dam's spillway is uncontrolled, and its spillway width remains unspecified. Overall, Dd No A-25 presents an opportunity for further evaluation and potential risk management measures to ensure the safety and reliability of this essential water resource infrastructure in Kansas.
Year Completed |
2007 |
Dam Length |
500 |
Dam Height |
28 |
River Or Stream |
SPRING CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
6.31 |
Drainage Area |
0.52 |
Nid Storage |
146.78 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Delaware R Nr Muscotah
|
34cfs |
Turkey C Nr Seneca
|
14cfs |
Vermillion C Nr Wamego
|
8cfs |
Soldier C Nr Delia
|
2cfs |
Black Vermillion R Nr Frankfort
|
43cfs |
Big Nemaha River At Falls City
|
310cfs |
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 A-25