Lockhart
Lockhart is an earth dam located in Woodward County, Oklahoma, built in 1960. It carries a Low hazard potential classification.
About Lockhart
Lockhart is a dam in Woodward, Oklahoma. The dam is owned by Ak Manahan Jr And John Stine (private). It impounds the Tr-chimney Creek near Orienta.
The dam stands 30 feet tall and stretches 350 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 85 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 08/04/2006. That was over 19 years ago.
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Location
| State | Oklahoma |
| County | Woodward |
| Nearest City | Orienta |
| River/Stream | Tr-chimney Creek |
| Coordinates | 36.57704, -99.09897 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 350 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 85 acre-ft |
| Max Storage | 85 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 720 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | AK MANAHAN JR AND JOHN STINE |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/04/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20905 |
| Federal ID | OK20905 |
| More Info | State Dam Safety Program |