Is USAF LUKE AIR FORCE BASE Water Safe to Drink in 2026?
Arizona · PWSID AZ0407305 · Surface water
Population served
8,440
Cities served
LITCHFIELD PARK
State / jurisdiction
Arizona (AZ)
PWSID
AZ0407305
F
TAP WATER GRADE
High risk
Model score 0/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
761 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS above EPA MCL (UCMR5 regulated compounds)
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CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFPeA
12.4
—
Within / n/a
Unregulated (monitored)
PFOSregulated
11.7
4 ppt
Exceeds
Above health advisory
PFOAregulated
10.0
4 ppt
Exceeds
Above health advisory
PFHxSregulated
8.7
10 ppt
Within / n/a
MCL exceedance
PFHxA
8.1
—
Within / n/a
Unregulated (monitored)
PFBS
6.5
—
Within / n/a
Unregulated (monitored)
PFHpA
3.8
—
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 761 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 USAF LUKE AIR FORCE BASE · Chosen for USAF LUKE AIR FORCE BASE because PFAS was detected at 12.4 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 761 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
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