Oknoname 30170 is a dam located in Pontotoc County, Oklahoma, built in 2003. It carries a Low hazard potential classification.
Dam profile
NID height · 71 ft71 ft tall and 680 ft long, taller than 96% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.
About Oknoname 30170
Oknoname 30170 is a dam in Pontotoc, Oklahoma. The dam is owned by Randy C Davidson (private). It impounds the Canadian Sandy near Roff.
The dam stands 71 feet tall and stretches 680 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 71 acre-feet, and collects water from a drainage area of 217 square miles. Completed in 2003, the structure is relatively new.
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.
At 71 feet, this dam is taller than 96% of all dams in the United States.
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Location
| State | Oklahoma |
| County | Pontotoc |
| Nearest City | Roff |
| River/Stream | Canadian Sandy |
| Coordinates | 34.66522, -96.84038 |
Physical Characteristics
| NID Height | 71 ft |
| Dam Height | 71 ft |
| Dam Length | 680 ft |
| Year Completed | 2003 (23 years old) |
Storage & Hydraulics
| NID Storage | 71 acre-ft |
| Max Storage | 71 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 217 sq mi |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Randy C Davidson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30170 |
| Federal ID | OK30170 |
| More Info | State Dam Safety Program |