Scs-Dry Creek Site-36 Reservoir Report
Nearby: Oknoname 30248 Scissortail Ranch Inc
Last Updated: December 7, 2025
SCS-Dry Creek Site-36, located in Lincoln County, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS in 1992 for flood risk reduction along Dry Creek.
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Summary
With a height of 30 feet and a length of 650 feet, this dam has a storage capacity of 160 acre-feet and a drainage area of 0.69 square miles. The controlled spillway and single valve outlet gate help manage water flow and mitigate potential risks, resulting in a low hazard potential rating.
Despite being constructed almost three decades ago, SCS-Dry Creek Site-36 remains in good condition with a risk assessment of 'Very High (1)'. The dam has not been rated for its condition assessment, but inspections are conducted every five years to ensure its continued functionality. While emergency action plans and inundation maps have not been prepared for this site, the dam's design and construction by the Natural Resources Conservation Service demonstrate a commitment to effective flood control measures in the region.
Overall, SCS-Dry Creek Site-36 serves as a vital infrastructure for flood risk reduction in the area, showcasing the importance of proper water resource management in mitigating potential climate-related hazards. With its strategic location along Dry Creek and state-regulated status under the oversight of the Oklahoma Water Resources Board, this dam stands as a testament to collaborative efforts in safeguarding communities and ecosystems against the impacts of extreme weather events.
Year Completed |
1992 |
Dam Length |
650 |
Dam Height |
30 |
River Or Stream |
DRY CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
30 |
Drainage Area |
0.69 |
Nid Storage |
160 |
Structural Height |
30 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Deep Fork At Warwick
|
23cfs |
Cimarron River Near Ripley
|
528cfs |
North Canadian River Near Harrah
|
122cfs |
North Canadian River At Shawnee
|
193cfs |
North Canadian River At Britton Rd At Okc
|
54cfs |
Cimarron River Near Guthrie
|
483cfs |
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.
Scs-Dry Creek Site-36