SCS-Rush Creek Site-029, located in Garvin, Oklahoma, is a state-regulated dam constructed in 1961 by the USDA NRCS with the primary purpose of flood risk reduction.
Wind
Humidity
This Earth-type dam stands at a structural height of 41 feet and has a hydraulic height of 36 feet, with a total length of 680 feet. The dam has a storage capacity of 269 acre-feet, with a normal storage level of 61 acre-feet.
With a low hazard potential and a very high risk assessment rating, SCS-Rush Creek Site-029 is equipped with a controlled spillway and a single valve outlet gate. The dam has not been inspected since 1980 and is currently not rated for its condition. Despite this, the dam is state-permitted, inspected, and enforced, showcasing its commitment to safety and regulation. As water resource and climate enthusiasts, the unique features and risk profile of SCS-Rush Creek Site-029 make it a fascinating case study in dam infrastructure and management in Oklahoma.
Year Completed |
1961 |
Dam Length |
680 |
Dam Height |
41 |
River Or Stream |
TR-RUSH CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Hydraulic Height |
36 |
Nid Storage |
269 |
Structural Height |
41 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
41 |
Washita River At Alex
|
239cfs |
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|
1cfs |
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|
335cfs |
Walnut Creek At Purcell
|
29cfs |
Little Washita River East Of Ninnekah
|
18cfs |
Canadian River At Purcell
|
201cfs |