Scs-cowden Laterals Site-012
Scs-cowden Laterals Site-012 is an earth dam located in Caddo County, Oklahoma, built in 1970. It carries a Low hazard potential classification.
About Scs-cowden Laterals Site-012
The primary purpose of Scs-cowden Laterals Site-012 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 South Caddo Cons Dist (state). It impounds the Tr-washita River near Fort Cobb.
The dam stands 36 feet tall and stretches 490 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 125 acre-feet. Completed in 1970, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 01/01/1980. That was over 46 years ago.
At 36 feet, this dam is taller than 83% of dams nationwide.
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Location
| State | Oklahoma |
| County | Caddo |
| Nearest City | Fort Cobb |
| River/Stream | Tr-washita River |
| Coordinates | 35.11873, -98.50167 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 490 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 125 acre-ft |
| Max Storage | 125 acre-ft |
| Normal Storage | 19 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 660 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | SOUTH CADDO CONS DIST |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 01/01/1980 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20583 |
| Federal ID | OK20583 |
| More Info | State Dam Safety Program |