Gs Dd No 31-11 (Kellenberger) Reservoir Report
Nearby: Gs Dd 31-13 Gs Dd No 29-15
Last Updated: December 13, 2025
Gs Dd No 31-11 (Kellenberger) is a local government-owned dam located in Arrington, Kansas, along the Grasshopper Creek-TR river/stream.
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Summary
Built in 1986 for flood risk reduction, this earth dam stands at a height of 24 feet and stretches 670 feet in length. With a storage capacity of 120 acre-feet, the dam covers a surface area of 4.2 acres and serves a drainage area of 0.38 square miles.
Despite its low hazard potential, Gs Dd No 31-11 (Kellenberger) has a moderate risk rating of 3, indicating a need for ongoing monitoring and management. The dam features an uncontrolled spillway with a width of 46 feet and has no outlet gates or associated structures. While the condition assessment remains unrated, the dam is not considered to pose an immediate safety threat. With no inspection frequency specified and no emergency action plan in place, there is room for improvement in the risk management measures for this structure.
As water resource and climate enthusiasts, understanding the details of dams like Gs Dd No 31-11 (Kellenberger) is crucial for assessing their impact on local ecosystems and communities. By examining factors such as storage capacity, drainage area, and risk assessment, we can better comprehend the role of these structures in flood control and water management. As we continue to address the challenges of climate change, ensuring the safety and resilience of dams like Gs Dd No 31-11 (Kellenberger) will be essential for protecting our water resources and adapting to a changing environment.
Year Completed |
1986 |
Dam Length |
670 |
Dam Height |
24 |
River Or Stream |
GRASSHOPPER CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
4.2 |
Drainage Area |
0.38 |
Nid Storage |
120 |
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
|
14cfs |
North Fork Big Nemaha River At Humboldt
|
67cfs |
Missouri River At Rulo
|
26600cfs |
Delaware R Nr Muscotah
|
34cfs |
Little Nemaha River At Auburn
|
82cfs |
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 31-11 (Kellenberger)