Dd No 27-5a (Sibold) Reservoir Report
Last Updated: December 13, 2025
Dd No 27-5a (Sibold) is a local government-owned dam located in Muscotah, Kansas, along the Delaware River.
°F
°F
mph
Wind
%
Humidity
Summary
The primary purpose of this earth dam, designed by Speaker & King, is flood risk reduction, with a maximum storage capacity of 103 acre-feet and a normal storage of 31 acre-feet. The dam stands at a height of 32 feet and spans a length of 450 feet, serving to protect the surrounding area from potential flooding events.
Operated and regulated by the Kansas Department of Agriculture, Dd No 27-5a (Sibold) is considered to have a low hazard potential and a moderate risk rating of 3. The dam features an uncontrolled spillway with a width of 69 feet and a drainage area of 0.24 square miles. While the condition assessment is currently not rated, the dam is subject to state jurisdiction, permitting, inspection, and enforcement to ensure its structural integrity and effectiveness in flood risk mitigation.
With its strategic location and design, Dd No 27-5a (Sibold) plays a crucial role in protecting the local community from potential flooding events, demonstrating a commitment to water resource management and climate resilience in the region. As water resource and climate enthusiasts, understanding the infrastructure and regulation surrounding dams like Dd No 27-5a (Sibold) can provide valuable insights into the intersection of engineering, environmental stewardship, and public safety in managing water resources.
Dam Length |
450 |
Dam Height |
32 |
River Or Stream |
DELAWARE RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
4.6 |
Drainage Area |
0.24 |
Nid Storage |
103 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
32 |
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.
Dd No 27-5a (Sibold)