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PUBLIC WATER SYSTEM REPORT
Is ARIZONA WATER CO - SIERRA VISTA Water Safe to Drink in 2026?
Arizona · PWSID AZ0402004 · Ground water
Population served
9,175
Cities served
SIERRA VISTA
State / jurisdiction
Arizona (AZ)
PWSID
AZ0402004
C-
TAP WATER GRADE
Concerning
Model score 63/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
85 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS compounds detected in UCMR5 monitoring
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFHxA
4.4
—
Within / n/a
Unregulated (monitored)
PFPeA
3.0
—
Within / n/a
Unregulated (monitored)
Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS
Official Consumer Confidence Report (CCR)
📋 The official 2026 CCR for ARIZONA WATER CO - SIERRA VISTA has not yet been published on WaterCheckup.
Are you the water operator for ARIZONA WATER CO - SIERRA VISTA? Publish your official CCR here for free — your customers are already finding this page.
Residents: Your public water system is required by EPA to publish an annual CCR by July 1st each year. Contact ARIZONA WATER CO - SIERRA VISTAdirectly to request a copy, or check the EPA's national CCR portal at cfpub.epa.gov/ccr.
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 85 violation-related records with this system in the same reporting quarter as the public water system snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.
Based on ARIZONA WATER CO - SIERRA VISTA's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
Certified Filter Recommendations
Matched to what's actually in your water
TOP PICKS FOR ARIZONA WATER CO - SIERRA VISTA
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR ARIZONA WATER CO - SIERRA VISTA · Chosen for ARIZONA WATER CO - SIERRA VISTA because the latest federal SDWA snapshot lists substantial violation activity. Certified reverse osmosis provides the broadest residential barrier for households that want margin beyond legal compliance.
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