Scs-kickapoo Sandy Creek Site-n2 is an earth dam located in Garvin County, Oklahoma, built in 1980. It carries a Low hazard potential classification.
Dam profile
NID height · 28 ft28 ft tall and 1,180 ft long, taller than 62% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Scs-kickapoo Sandy Creek Site-n2
The primary purpose of Scs-kickapoo Sandy Creek Site-n2 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-negro Sandy Cr near Wynnewood.
The dam stands 28 feet tall and stretches 1,180 feet across, creates a reservoir covering 22 acres, and has a maximum storage capacity of 580 acre-feet. Completed in 1980, the structure is 46 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oklahoma |
| County | Garvin |
| Nearest City | Wynnewood |
| River/Stream | Tr-negro Sandy Cr |
| Coordinates | 34.68469, -97.12178 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 1,180 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 580 acre-ft |
| Max Storage | 580 acre-ft |
| Normal Storage | 81 acre-ft |
| Surface Area | 22 acres |
| Max Discharge | 559 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Garvin Co Cons Dist |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 01/01/1980 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20686 |
| Federal ID | OK20686 |
| More Info | State Dam Safety Program |