Dd No 6-22 Reservoir Report
Nearby: Gs Dd No 11-14 Dd No 11-23
Last Updated: December 14, 2025
Dd No 6-22 is a local government-owned earthen dam located in Muscotah, Kansas, specifically on Wolfley Creek.
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Summary
Built in 1994 by King Engineering, this dam stands at a height of 26.6 feet and spans a length of 510 feet. Its primary purpose is debris control, with a storage capacity of 53.68 acre-feet and a normal storage level of 20.6 acre-feet. Despite its low hazard potential and moderate risk assessment, the dam is not state-regulated and has not been inspected since January 1995.
While Dd No 6-22 may not be under state jurisdiction or regulatory oversight, its presence on Wolfley Creek plays a crucial role in managing debris and maintaining the water quality in the area. The dam's uncontrolled spillway, at 30 feet wide, serves as a safety feature in case of high water levels. With a drainage area of 0.16 square miles and a maximum discharge capacity of 294 cubic feet per second, this dam contributes to the overall flood control efforts in the region.
Despite its age and lack of recent inspections, Dd No 6-22 continues to fulfill its purpose of debris control along Wolfley Creek. As an integral part of the local water resource management infrastructure, this earthen dam stands as a testament to the engineering efforts that safeguard communities from potential hazards and ensure the sustainable use of water resources in Nemaha County, Kansas.
Year Completed |
1994 |
Dam Length |
510 |
Dam Height |
26.6 |
River Or Stream |
WOLFLEY CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
3.42 |
Drainage Area |
0.16 |
Nid Storage |
53.68 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Delaware R Nr Muscotah
|
34cfs |
Turkey C Nr Seneca
|
14cfs |
Big Nemaha River At Falls City
|
310cfs |
Vermillion C Nr Wamego
|
8cfs |
Black Vermillion R Nr Frankfort
|
43cfs |
North Fork Big Nemaha River At Humboldt
|
67cfs |
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 6-22