Wilkerson Ranch is an earth dam located in Pittsburg County, Oklahoma, built in 1960. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall and 525 ft long, taller than 68% 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 Wilkerson Ranch
Wilkerson Ranch is a dam in Pittsburg, Oklahoma. The dam is owned by Wilkerson Ranch (private). It impounds the Tr-pea Creek near Okay.
The dam stands 30 feet tall and stretches 525 feet across, creates a reservoir covering 14 acres, and has a maximum storage capacity of 250 acre-feet. Completed in 1960, 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 05/31/2011. That was over 15 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 | Pittsburg |
| Nearest City | Okay |
| River/Stream | Tr-pea Creek |
| Coordinates | 35.07170, -95.51830 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 525 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 250 acre-ft |
| Max Storage | 250 acre-ft |
| Normal Storage | 180 acre-ft |
| Surface Area | 14 acres |
| Max Discharge | 240 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Wilkerson Ranch |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 05/31/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20955 |
| Federal ID | OK20955 |
| More Info | State Dam Safety Program |