Coe D.e. is an earth dam located in Osage County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
Dam profile
NID height · 34 ft34 ft tall and 140 ft long, taller than 78% 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 Coe D.e.
Coe D.e. is a dam in Osage, Oklahoma. The dam is owned by F. Cleavein (private). It impounds the Tr-rock Creek near Bartlesville.
The dam stands 34 feet tall and stretches 140 feet across, creates a reservoir covering 2 acres, and has a maximum storage capacity of 120 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 08/10/2006. That was over 20 years ago.
At 34 feet, this dam is taller than 78% of dams nationwide.
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Location
| State | Oklahoma |
| County | Osage |
| Nearest City | Bartlesville |
| River/Stream | Tr-rock Creek |
| Coordinates | 36.76985, -96.19356 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 140 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 2 acres |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | F. Cleavein |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/10/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12939 |
| Federal ID | OK12939 |
| More Info | State Dam Safety Program |