Oro Ranch (lake Mary)
Oro Ranch (lake Mary) is an earth dam located in Yavapai County, Arizona. It carries a Low hazard potential classification.
About Oro Ranch (lake Mary)
The primary purpose of Oro Ranch (lake Mary) is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Jjj Corporation C/o Oro Ranch (private). It impounds the North Mountain Hope Wash near No Data.
The dam stands 31 feet tall and stretches 340 feet across, creates a reservoir covering 260 acres, has a maximum storage capacity of 2,284 acre-feet, and collects water from a drainage area of 8 square miles.
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 10/25/2007. That was over 18 years ago.
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Location
| State | Arizona |
| County | Yavapai |
| Nearest City | No Data |
| River/Stream | North Mountain Hope Wash |
| Coordinates | 34.96506, -113.10415 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 31 ft |
| Dam Length | 340 ft |
Storage & Hydraulics
| NID Storage | 2,284 acre-ft |
| Max Storage | 2,284 acre-ft |
| Surface Area | 260 acres |
| Drainage Area | 8 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | JJJ CORPORATION C/O ORO RANCH |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 10/25/2007 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AZ00242 |
| Federal ID | AZ00242 |
| More Info | State Dam Safety Program |