Scs-little Washita River Site-44
Scs-little Washita River Site-44 is an earth dam located in Grady County, Oklahoma, built in 1980. It carries a Significant hazard potential classification and has a fair condition assessment.
About Scs-little Washita River Site-44
The primary purpose of Scs-little Washita River Site-44 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Grady Co Cons Dist (state). It impounds the Tr-little Washita Riv near Ninnekah.
The dam stands 38 feet tall and stretches 1,200 feet across, creates a reservoir covering 24 acres, and has a maximum storage capacity of 648 acre-feet. Completed in 1980, the structure is 46 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 12/01/2011. That was over 14 years ago.
At 38 feet, this dam is taller than 85% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oklahoma |
| County | Grady |
| Nearest City | Ninnekah |
| River/Stream | Tr-little Washita Riv |
| Coordinates | 34.96321, -98.00889 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 1,200 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 648 acre-ft |
| Max Storage | 648 acre-ft |
| Normal Storage | 147 acre-ft |
| Surface Area | 24 acres |
| Max Discharge | 3,864 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | GRADY CO CONS DIST |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 12/01/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20829 |
| Federal ID | OK20829 |
| More Info | State Dam Safety Program |