Samuel C Davis Reservoir Report
Nearby: Oknoname 051014 Hill James L
Last Updated: December 8, 2025
Samuel C Davis, a private dam located in Grady County, Oklahoma, along Winter Creek, was completed in 1994 with a primary purpose classified as "Other." This Earth-type dam, with a height of 26 feet and a storage capacity of 25 acre-feet, is regulated by the Oklahoma Water Resources Board and boasts a low hazard potential.
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Summary
Despite being inspected as recently as August 2010, its condition assessment remains unrated.
Although the dam has not been modified in recent years, it is equipped with a controlled spillway and a single valve outlet gate. With a drainage area of 80 square miles and a maximum discharge capacity of 207 cubic feet per second, Samuel C Davis poses a very high risk of failure, as per its risk assessment rating. Despite this potential risk, the dam has not had an Emergency Action Plan (EAP) prepared, and its inundation maps, emergency contacts, and risk management measures are lacking.
For water resource and climate enthusiasts, Samuel C Davis presents an intriguing case study in dam safety and risk management. With its location in a high-risk area and limited emergency preparedness measures in place, the dam serves as a reminder of the importance of proactive maintenance and monitoring in safeguarding critical water infrastructure. As discussions around climate change intensify, the need for robust risk assessment and mitigation strategies for dams like Samuel C Davis becomes increasingly pressing.
Year Completed |
1994 |
Dam Height |
26 |
River Or Stream |
WINTER CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
26 |
Drainage Area |
80 |
Nid Storage |
25 |
Structural Height |
26 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
North Criner Creek Near Criner
|
1cfs |
Washita River At Alex
|
241cfs |
Little Washita River East Of Ninnekah
|
18cfs |
Canadian River At Norman
|
211cfs |
Walnut Creek At Purcell
|
29cfs |
Canadian River At Purcell
|
208cfs |
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.
Samuel C Davis