Pyeatt Jh is an earth dam located in Custer County, Oklahoma, built in 1982. It carries a Low hazard potential classification.
Dam profile
NID height · 29 ft29 ft tall, taller than 65% 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 Pyeatt Jh
Pyeatt Jh is a dam in Custer, Oklahoma. The dam is owned by Mary Nell Holder (private). It impounds the Tr-deer Cr near Hydro.
The dam stands 29 feet tall, creates a reservoir covering 10 acres, has a maximum storage capacity of 182 acre-feet, and collects water from a drainage area of 1,187 square miles. Completed in 1982, the structure is 44 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 07/25/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Custer |
| Nearest City | Hydro |
| River/Stream | Tr-deer Cr |
| Coordinates | 35.72989, -98.85270 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Year Completed | 1982 (44 years old) |
Storage & Hydraulics
| NID Storage | 182 acre-ft |
| Max Storage | 182 acre-ft |
| Normal Storage | 43 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1,187 sq mi |
| Max Discharge | 874 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Mary Nell Holder |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 07/25/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21542 |
| Federal ID | OK21542 |
| More Info | State Dam Safety Program |