Gs Dd No 27-9a (Skinner) Reservoir Report
Last Updated: December 13, 2025
Gs Dd No 27-9a (Skinner) is a local government-owned earth dam located in Muscotah, Kansas, along the Delaware River.
°F
°F
mph
Wind
%
Humidity
Summary
Completed in 1991, its primary purpose is flood risk reduction, with a dam height of 24 feet and a length of 525 feet. With a storage capacity of 64 acre-feet, the dam serves to protect the surrounding area from potential flooding events.
Despite its low hazard potential, Gs Dd No 27-9a (Skinner) has a moderate risk assessment rating, indicating the need for ongoing monitoring and maintenance. The dam features an uncontrolled spillway with a width of 90 feet and a maximum discharge capacity of 1530 cubic feet per second. The condition of the dam is currently not rated, and there are no emergency action plans in place.
For water resource and climate enthusiasts, Gs Dd No 27-9a (Skinner) presents an interesting case study in flood risk management. Its location in a region prone to flooding highlights the importance of maintaining and monitoring infrastructure to protect against potential disasters. Further research and assessment of the dam's condition and risk management measures could provide valuable insights for similar projects in the future.
Year Completed |
1991 |
Dam Length |
525 |
Dam Height |
24 |
River Or Stream |
DELAWARE RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
1.87 |
Drainage Area |
0.19 |
Nid Storage |
64 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Nemaha River At Falls City
|
310cfs |
Turkey C Nr Seneca
|
15cfs |
Delaware R Nr Muscotah
|
37cfs |
Missouri River At Rulo
|
28600cfs |
North Fork Big Nemaha River At Humboldt
|
67cfs |
Black Vermillion R Nr Frankfort
|
45cfs |
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.
Gs Dd No 27-9a (Skinner)