Johnny Crabb
Johnny Crabb is an earth dam located in Greer County, Oklahoma, built in 1985. It carries a Low hazard potential classification.
About Johnny Crabb
Johnny Crabb is a dam in Greer, Oklahoma. The dam is owned by Bentley J Greb (private). It impounds the Red River.
The dam stands 26 feet tall, has a maximum storage capacity of 84 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1985, the structure is 41 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 11/29/2010. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Greer |
| River/Stream | Red River |
| Coordinates | 34.82440, -99.58372 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 84 acre-ft |
| Max Storage | 84 acre-ft |
| Normal Storage | 33 acre-ft |
| Drainage Area | 0 sq mi |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | BENTLEY J GREB |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 11/29/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30281 |
| Federal ID | OK30281 |
| More Info | State Dam Safety Program |