Kinney #1 Reservoir Report
Nearby: Nighswonger Kinney #2
Last Updated: December 21, 2025
Kinney #1 is a private earth dam located in Harper, Oklahoma, along the Sand Creek.
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Summary
Built in 1960 by the USDA NRCS, this dam stands at a height of 29 feet and has a length of 267 feet, providing a storage capacity of 67 acre-feet. With a surface area of 5 acres and a drainage area of 0.52 square miles, Kinney #1 serves as a key infrastructure for water resource management in the region.
Despite being classified as having a low hazard potential, Kinney #1 is considered to have a moderate risk level. The dam features an uncontrolled spillway with a width of 50 feet and has not been rated for its condition assessment. While it does not fall under the jurisdiction of state regulation, the dam is maintained by the Natural Resources Conservation Service and has not undergone recent inspections or assessments.
For water resource and climate enthusiasts, Kinney #1 presents an intriguing case study in dam infrastructure and risk management. Its location along the Sand Creek and its role in water storage and management make it a crucial asset for the local community. However, the lack of recent inspections and condition assessments raises questions about its long-term maintenance and resilience in the face of changing climate conditions.
Year Completed |
1960 |
Dam Length |
267 |
Dam Height |
29 |
River Or Stream |
SAND CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
29 |
Drainage Area |
0.52 |
Nid Storage |
67 |
Hazard Potential |
Low |
Nid Height |
29 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cimarron River Near Buffalo
|
75cfs |
North Canadian River At Woodward
|
59cfs |
Cimarron R Near Buttermilk
|
43cfs |
Bluff Creek Nr Buttermilk
|
43cfs |
Cimarron River Near Waynoka
|
133cfs |
North Canadian River Near Seiling
|
101cfs |
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.
Kinney #1