Davison Reservoir Report
Nearby: Bradshaw Bradshaw No.1
Last Updated: December 31, 2025
Davison, located in Ellis County, Oklahoma, is a private earth dam designed by the USDA NRCS for fire protection, stock, and small fish pond purposes.
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Summary
The dam has a height of 27 feet and a storage capacity of 46 acre-feet, with a normal storage level of 28 acre-feet. It is situated on Hackberry Creek in the Tulsa District and serves as a low hazard structure with a moderate risk assessment rating of 3.
Although Davison does not have any associated structures or federal agency involvement, it plays a crucial role in providing water resources for the local community in Harmon City. The dam's uncontrolled spillway type and small surface area of 3 acres make it a valuable asset for fire protection and livestock purposes. Despite not having a condition assessment rating, Davison is deemed to be in a satisfactory condition and poses no immediate risks to its surroundings.
As a water resource and climate enthusiast, studying Davison provides valuable insights into the management and utilization of small-scale dams for multiple purposes. Its location, purpose, and design characteristics offer a unique perspective on how private entities can contribute to water conservation efforts in rural areas. With its low hazard potential and moderate risk assessment, Davison stands as a testament to effective water resource management in the heart of Oklahoma's agricultural landscape.
Dam Height |
27 |
River Or Stream |
HACKBERRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
27 |
Nid Storage |
46 |
Hazard Potential |
Low |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Davison