Scs-maysville Laterals Site-l7
Scs-maysville Laterals Site-l7 is an earth dam located in Garvin County, Oklahoma, built in 1974. It carries a Low hazard potential classification.
About Scs-maysville Laterals Site-l7
The primary purpose of Scs-maysville Laterals Site-l7 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 Garvin Co Cons Dist (state). It impounds the Tr-washita River near Whitebead.
The dam stands 31 feet tall and stretches 730 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 135 acre-feet. Completed in 1974, 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.
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Location
| State | Oklahoma |
| County | Garvin |
| Nearest City | Whitebead |
| River/Stream | Tr-washita River |
| Coordinates | 34.77360, -97.34091 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 31 ft |
| Dam Length | 730 ft |
| Year Completed | 1974 (52 years old) |
Storage & Hydraulics
| NID Storage | 135 acre-ft |
| Max Storage | 135 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 6 acres |
| Max Discharge | 380 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | GARVIN CO 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 | OK12175 |
| Federal ID | OK12175 |
| More Info | State Dam Safety Program |