Sierra Vista Wwtp is an earth dam located in Cochise County, Arizona. It carries a Low hazard potential classification.
Dam profile
NID height · 16 ft16 ft tall. 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 Sierra Vista Wwtp
Sierra Vista Wwtp is a dam in Cochise, Arizona. The dam is owned by City of Sierra Vista (local government). It impounds the San Pedro River - Tr near Sierra Vista.
The dam stands 16 feet tall, creates a reservoir covering 77 acres, and has a storage capacity of 636 acre-feet.
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 05/29/2013. That was over 13 years ago.
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Location
| State | Arizona |
| County | Cochise |
| Nearest City | Sierra Vista |
| River/Stream | San Pedro River - Tr |
| Coordinates | 31.55472, -110.20639 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
Storage & Hydraulics
| NID Storage | 636 acre-ft |
| Normal Storage | 636 acre-ft |
| Surface Area | 77 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Other |
| Owner | City of Sierra Vista |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 05/29/2013 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AZ00276 |
| Federal ID | AZ00276 |
| More Info | State Dam Safety Program |