Scs-tonkawa Creek Site-009
Scs-tonkawa Creek Site-009 is an earth dam located in Caddo County, Oklahoma, built in 1969. It carries a Low hazard potential classification.
About Scs-tonkawa Creek Site-009
The primary purpose of Scs-tonkawa Creek Site-009 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-tonkawa Cr near Anadarko.
The dam stands 23 feet tall and stretches 670 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 106 acre-feet. Completed in 1969, 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 | Caddo |
| Nearest City | Anadarko |
| River/Stream | Tr-tonkawa Cr |
| Coordinates | 34.98032, -98.29401 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 670 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 106 acre-ft |
| Max Storage | 106 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 6 acres |
| Max Discharge | 1,020 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 | OK20608 |
| Federal ID | OK20608 |
| More Info | State Dam Safety Program |