Coronado Gen. Station Reservoirs A
Coronado Gen. Station Reservoirs A is an earth dam located in Apache County, Arizona, built in 1984. It carries a Low hazard potential classification.
About Coronado Gen. Station Reservoirs A
Coronado Gen. Station Reservoirs A is a dam in Apache, Arizona. The dam is owned by Salt River Project (public utility). It impounds the Carrizo Wash - Os near Udall Reservoir.
The dam stands 12 feet tall and stretches 5,100 feet across, creates a reservoir covering 16 acres, and has a maximum storage capacity of 206 acre-feet. Completed in 1984, the structure is 42 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 04/17/2018.
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Location
| State | Arizona |
| County | Apache |
| Nearest City | Udall Reservoir |
| River/Stream | Carrizo Wash - Os |
| Coordinates | 34.58028, -109.27667 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 5,100 ft |
| Year Completed | 1984 (42 years old) |
Storage & Hydraulics
| NID Storage | 206 acre-ft |
| Max Storage | 206 acre-ft |
| Normal Storage | 206 acre-ft |
| Surface Area | 16 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Other |
| Owner | SALT RIVER PROJECT |
| Owner Type | Public Utility |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 04/17/2018 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AZ00188 |
| Federal ID | AZ00188 |
| More Info | State Dam Safety Program |