SCS-South Clinton Laterals Site-004 is a state-regulated earth dam located in Parkersburg, Oklahoma, along the TR-Washita River.
Wind
Humidity
Built in 1959 by the USDA NRCS, this structure serves as a critical flood risk reduction measure with a dam height of 42 feet and a storage capacity of 365 acre-feet. The dam features a controlled spillway and a single valve outlet gate, ensuring effective water management in times of high discharge.
Despite being classified as having a low hazard potential, the risk assessment for SCS-South Clinton Laterals Site-004 indicates a very high risk due to its age and lack of recent condition assessments. With a history of infrequent inspections and no emergency action plan in place, there is an urgent need for updated risk management measures and guidelines to ensure the safety and efficiency of this important water resource infrastructure. As climate change continues to impact precipitation patterns and increase the frequency of extreme weather events, proper maintenance and monitoring of dams like SCS-South Clinton Laterals Site-004 are crucial for protecting communities and preserving water resources in the region.
Year Completed |
1959 |
Dam Length |
1140 |
Dam Height |
42 |
River Or Stream |
TR-WASHITA RIVER |
Primary Dam Type |
Earth |
Surface Area |
29 |
Hydraulic Height |
38 |
Nid Storage |
365 |
Structural Height |
42 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
42 |
Washita River Near Clinton
|
32cfs |
Washita River Near Foss
|
6cfs |
Washita River Near Hammon
|
7cfs |
Cobb Creek Near Eakly
|
16cfs |
Lake Creek Near Eakly
|
4cfs |
North Fork Red River Near Carter
|
21cfs |