Miller Ethel
Miller Ethel is an earth dam located in Harper County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
About Miller Ethel
Miller Ethel is a dam in Harper, Oklahoma. The dam is owned by Louis And Mary Margaret Martin C/o Jane Griffin (private). It impounds the Tr-lodge Pole Cr near Lovedale.
The dam stands 22 feet tall and stretches 310 feet across, creates a reservoir covering 2 acres, and has a maximum storage capacity of 60 acre-feet. Completed in 1940, the structure is well-established, with more than 75 years of service.
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 08/12/2011. That was over 14 years ago.
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Location
| State | Oklahoma |
| County | Harper |
| Nearest City | Lovedale |
| River/Stream | Tr-lodge Pole Cr |
| Coordinates | 36.93630, -99.52222 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 310 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 45 acre-ft |
| Surface Area | 2 acres |
| Max Discharge | 2,070 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | LOUIS AND MARY MARGARET MARTIN C/O JANE GRIFFIN |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/12/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12598 |
| Federal ID | OK12598 |
| More Info | State Dam Safety Program |