Is EPCOR - SAN TAN ANTHEM Water Safe to Drink in 2026?
Arizona · PWSID AZ0411136 · Ground water
Population served
10,362
Cities served
JOHNSON RANCH
State / jurisdiction
Arizona (AZ)
PWSID
AZ0411136
F
TAP WATER GRADE
High risk
Model score 0/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
55 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS above EPA MCL (UCMR5 regulated compounds)
Water operator? Publish your official 2027 CCR here — residents already find this page. Claim free →
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFPeA
40.0
—
Within / n/a
Unregulated (monitored)
PFBS
24.0
—
Within / n/a
Unregulated (monitored)
PFHxA
22.0
—
Within / n/a
Unregulated (monitored)
PFOAregulated
19.0
4 ppt
Exceeds
Above health advisory
PFBA
6.7
—
Within / n/a
Unregulated (monitored)
PFHpA
4.6
—
Within / n/a
Unregulated (monitored)
Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 55 violation-related records with this system in the same reporting quarter as the utility snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.
WHY THIS FOR EPCOR - SAN TAN ANTHEM · Chosen for EPCOR - SAN TAN ANTHEM because PFAS was detected at 40 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 55 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
Get water quality alerts for EPCOR - SAN TAN ANTHEM
We'll notify you when new PFAS data, EPA violations, or contamination alerts affect EPCOR - SAN TAN ANTHEM (PWS AZ0411136). One email, no spam, unsubscribe any time.