CITY WATER-SYSTEM LEDGER
Sierra Vista, Arizona
EPA’s September 2026 export lists 3 active community water systems serving Sierra Vista, Arizona, with 0 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Sierra Vista, Arizona
EPA associates 3 covered systems with Sierra Vista, Arizona; their reported population-served values total 42,024 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Bella Vista City Water SystemAZ0402010 | 20,045 | Ground water | No current violation flagged |
| Pueblo Del Sol Water CompanyAZ0402044 | 12,804 | Ground water | No current violation flagged |
| Arizona Water Co - Sierra VistaAZ0402004 | 9,175 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Sierra Vista, Arizona
EPA classifies 3 systems serving Sierra Vista, Arizona across 1 primary-source categories; Ground water is the largest category with 3 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.