ARIZONA WATER CO - PINAL VALLEY
Phoenix, AZ · 134,432 served
ARIZONA WATER CO - PINAL VALLEY serves 134,432 people in Phoenix, AZ. It has 0 health-based violations in the last 5 years. TapGraded gives this system a B.
Score breakdown
Health-based violations (5y)
0
Monitoring violations (5y)
2
Currently unaddressed
0
Overall score
88/100
Violation history (last 5 years)
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Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
PFAS (UCMR5 occurrence data)
System details
- System type
- Community water system
- Water source
- Ground water
- Ownership
- Private
- Service connections
- 38,340
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Is Phoenix, AZ tap water safe to drink?
ARIZONA WATER CO - PINAL VALLEY has 0 health-based violations in the last 5 years. TapGraded gives this system a B.
Does ARIZONA WATER CO - PINAL VALLEY have lead in its water?
The most recent 90th-percentile lead sample is 0 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in ARIZONA WATER CO - PINAL VALLEY's water?
Yes — PFAS was detected, but below the EPA MCL for every tracked analyte.
Source: EPA SDWIS/ECHO · Data as of 2026Q2