CITY WATER-SYSTEM LEDGER
Catalina, Arizona
EPA’s September 2026 export lists 3 active community water systems serving Catalina, 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 Catalina, Arizona
EPA associates 3 covered systems with Catalina, Arizona; their reported population-served values total 23,401 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 |
|---|---|---|---|
| Lago Del Oro Water CompanyAZ0411117 | 18,132 | Ground water | No current violation flagged |
| Goodman Water CompanyAZ0411130 | 2,656 | Ground water | No current violation flagged |
| Cs Los Cerros Water Company IncAZ0410128 | 2,613 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Catalina, Arizona
EPA classifies 3 systems serving Catalina, 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.