SCS-Winter Creek Site-04, located in Grady County, Oklahoma, is a state-regulated earth dam designed by the USDA NRCS with a primary purpose of flood risk reduction.
Wind
Humidity
Completed in 1965, this structure stands at a height of 36 feet and has a hydraulic height of 33 feet, with a storage capacity of 586 acre-feet. The dam, spanning 1110 feet in length, features a controlled spillway and a single valve outlet gate.
With a hazard potential rated as high and a condition assessment of fair, SCS-Winter Creek Site-04 poses a significant risk in the event of a failure. The dam is inspected regularly, with the last recorded inspection dating back to July 2011. Despite the fair condition, the risk assessment for this site is classified as very high, highlighting the importance of ongoing monitoring and maintenance to ensure the safety of surrounding communities. Overall, this site serves as a crucial asset in mitigating flood risks in the area, emphasizing the vital role of water resource management in safeguarding against climate-related challenges.
Year Completed |
1965 |
Dam Length |
1110 |
Dam Height |
36 |
River Or Stream |
TR-WEST WINTER CR |
Primary Dam Type |
Earth |
Surface Area |
14 |
Hydraulic Height |
33 |
Nid Storage |
586 |
Structural Height |
36 |
Outlet Gates |
Valve - 1 |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
36 |
Washita River At Alex
|
243cfs |
North Criner Creek Near Criner
|
1cfs |
Little Washita River East Of Ninnekah
|
19cfs |
Canadian River At Norman
|
211cfs |
Walnut Creek At Purcell
|
31cfs |
Canadian River At Purcell
|
212cfs |