Scs-Upper Washita Creek Site-033 Reservoir Report
Last Updated: December 6, 2025
SCS-Upper Washita Creek Site-033, located in Roger Mills County, Oklahoma, is a state-regulated earth dam completed in 1961 for flood risk reduction along the TR-Washita River.
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Summary
Managed by the USDA NRCS, this dam stands at a height of 48 feet with a hydraulic height of 43 feet and a length of 1308 feet. With a normal storage capacity of 375 acre-feet and a maximum storage of 876 acre-feet, this dam plays a crucial role in mitigating flood risks in the region.
Despite being classified as having a low hazard potential, SCS-Upper Washita Creek Site-033 is considered to have a very high risk, emphasizing the importance of regular inspections and maintenance. Although the last inspection date was in 1980, the dam is equipped with a controlled spillway and a single valve outlet gate. While the condition assessment is not rated, the dam's risk management measures and emergency action plan status remain unclear, highlighting the need for updated emergency preparedness protocols to ensure the safety of surrounding communities in the event of a flood or other emergencies.
With the potential to discharge up to 4425 cubic feet per second, SCS-Upper Washita Creek Site-033 serves as a critical infrastructure for flood control in the area, under the regulatory oversight of the OWRB. As climate change continues to impact water resources and increase the frequency of extreme weather events, the maintenance and monitoring of dams like SCS-Upper Washita Creek Site-033 are essential to safeguarding communities and ecosystems from the growing risks posed by flooding and other water-related hazards.
Year Completed |
1961 |
Dam Length |
1308 |
Dam Height |
48 |
River Or Stream |
TR-WASHITA RIVER |
Primary Dam Type |
Earth |
Surface Area |
40 |
Hydraulic Height |
43 |
Nid Storage |
876 |
Structural Height |
48 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
48 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Washita River Near Cheyenne
|
8cfs |
Sweetwater Ck Nr Kelton
|
3cfs |
Sweetwater Creek Near Sweetwater
|
13cfs |
Canadian Rv Nr Canadian
|
44cfs |
Wolf Ck At Lipscomb
|
1cfs |
N Fk Red Rv Nr Shamrock
|
3cfs |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Spring Creek Campground
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Spring Creek Dispersed Sites
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Skipout
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Skipout Campground
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Scs-Upper Washita Creek Site-033