SCS-Waterfall-Gilford Creek Site-06, located in McCurtain, Oklahoma, is a state-regulated earth dam with a primary purpose of flood risk reduction.
Wind
Humidity
Constructed in 1965 by USDA NRCS, this structure stands at 20 feet in height and spans 1300 feet in length. With a maximum storage capacity of 386 acre-feet, it serves to protect the surrounding area from potential flooding events.
Managed by the Oklahoma Water Resources Board (OWRB), this dam on TR-Waterfall Creek is equipped with a controlled spillway and a single valve outlet gate. Despite its low hazard potential, the risk assessment for this site indicates a very high level of risk (1), highlighting the importance of regular inspections and maintenance. The last recorded inspection dates back to January 1, 1980, with an inspection frequency of 5 years.
As a critical piece of infrastructure in flood-prone Oklahoma, the SCS-Waterfall-Gilford Creek Site-06 serves as a vital tool in managing water resources and protecting the local community from potential hazards. Its strategic location and design make it a key asset in the state's flood risk reduction efforts, ensuring the safety and security of residents in the area.
Year Completed |
1965 |
Dam Length |
1300 |
Dam Height |
20 |
River Or Stream |
TR-WATERFALL CREEK |
Primary Dam Type |
Earth |
Surface Area |
15 |
Hydraulic Height |
20 |
Nid Storage |
386 |
Structural Height |
20 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
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342cfs |
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0cfs |