Scs-finn Creek Site-029
Scs-finn Creek Site-029 is an earth dam located in McClain County, Oklahoma, built in 1965. It carries a Low hazard potential classification.
About Scs-finn Creek Site-029
The primary purpose of Scs-finn Creek Site-029 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 Mcclain Co Cons Dist (state). It impounds the Tr-finn Creek near Maysville.
The dam stands 25 feet tall and stretches 850 feet across, creates a reservoir covering 7 acres, and has a maximum storage capacity of 170 acre-feet. Completed in 1965, 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 | McClain |
| Nearest City | Maysville |
| River/Stream | Tr-finn Creek |
| Coordinates | 34.92070, -97.47313 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 850 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 170 acre-ft |
| Max Storage | 170 acre-ft |
| Normal Storage | 31 acre-ft |
| Surface Area | 7 acres |
| Max Discharge | 522 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | MCCLAIN 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 | OK00771 |
| Federal ID | OK00771 |
| More Info | State Dam Safety Program |