Lingenfelter Martha
Lingenfelter Martha is an earth dam located in Le Flore County, Oklahoma, built in 1962. It carries a Low hazard potential classification.
About Lingenfelter Martha
Lingenfelter Martha is a dam in Le Flore, Oklahoma. The dam is owned by Martha B Lingenfelter (private). It impounds the Tr-rock Cr near Whitesboro.
The dam stands 25 feet tall and stretches 400 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 50 acre-feet. Completed in 1962, 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 09/10/2002. That was over 23 years ago.
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Location
| State | Oklahoma |
| County | Le Flore |
| Nearest City | Whitesboro |
| River/Stream | Tr-rock Cr |
| Coordinates | 34.74606, -95.03648 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 400 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 4 acres |
| Max Discharge | 980 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | MARTHA B LINGENFELTER |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 09/10/2002 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK02317 |
| Federal ID | OK02317 |
| More Info | State Dam Safety Program |