Anderson #12 is a dam located in Harper County, Oklahoma, built in 1959. It carries a Low hazard potential classification.
Dam profile
NID height · 32 ft32 ft tall and 181 ft long, taller than 74% 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 Anderson #12
Anderson #12 is a dam in Harper, Oklahoma. The dam is private-owned. It impounds the Traders Creek near Woodward.
The dam stands 32 feet tall and stretches 181 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 51 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1959, 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.
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Location
| State | Oklahoma |
| County | Harper |
| Nearest City | Woodward |
| River/Stream | Traders Creek |
| Coordinates | 36.61910, -99.30510 |
Physical Characteristics
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 181 ft |
| Year Completed | 1959 (67 years old) |
Storage & Hydraulics
| NID Storage | 51 acre-ft |
| Max Storage | 51 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK83805 |
| Federal ID | OK83805 |
| More Info | State Dam Safety Program |