SCS-Long Branch Creek Site-02, located in Payne, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS in 1959 for the primary purpose of flood risk reduction along the TR Long Branch Creek.
Wind
Humidity
With a dam height of 24 feet and a length of 1255 feet, this structure provides a maximum storage capacity of 414 acre-feet and a normal storage capacity of 90 acre-feet. The dam features a controlled spillway and a single valve outlet gate for water management.
Despite its low hazard potential, SCS-Long Branch Creek Site-02 is considered to have a very high risk level, rated at 1 on the risk assessment scale. The dam has not been inspected since 1980, with an inspection frequency of every 5 years. The condition assessment is currently marked as "Not Rated", and there is no Emergency Action Plan (EAP) in place. With no recent updates on emergency contacts, EAP guidelines, or risk management measures, it is crucial for authorities to prioritize the safety and maintenance of this critical flood control infrastructure.
As enthusiasts of water resources and climate resilience, attention to the condition and management of SCS-Long Branch Creek Site-02 is essential to ensure the continued protection of communities and ecosystems downstream. With the potential for high-risk scenarios in the event of failure, regulatory agencies like OWRB must enforce regular inspections, update emergency response plans, and implement risk mitigation measures to safeguard against potential disasters and protect the surrounding environment.
Year Completed |
1959 |
Dam Length |
1255 |
Dam Height |
24 |
River Or Stream |
TR LONG BRANCH CREEK |
Primary Dam Type |
Earth |
Surface Area |
18 |
Hydraulic Height |
24 |
Nid Storage |
414 |
Structural Height |
24 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
24 |
Black Bear Creek At Pawnee
|
11cfs |
Cimarron River Near Ripley
|
528cfs |
Cimarron River Near Guthrie
|
483cfs |
Skeleton Creek Near Lovell
|
28cfs |
Arkansas River At Ralston
|
1660cfs |
Salt Fork Arkansas River At Tonkawa
|
569cfs |
| Location | Reservations | Toilets |
|---|---|---|
Lake McMurtry East
|
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Lake McMurtry West
|
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Catfish Cove
|
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Perry Lake
|
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Lake Carl Blackwell
|