Anaheim, CA water quality
Anaheim, CA is served by 5 public water systems, serving 520,518 people combined. Across those systems, we count 1 health-based violation in the last 5 years. The worst Tap Grade among them is C.
Water systems serving Anaheim
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Is Anaheim, CA tap water safe to drink?
5 public water systems serve Anaheim, CA, with 1 health-based violation in the last 5 years across them. The worst Tap Grade among them is C.
Does Anaheim's water have lead in it?
The most recent 90th-percentile lead sample is 8.4 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in Anaheim's water?
Yes — at least one water system serving Anaheim has detected PFAS under UCMR5.
Other cities in California
See all of California →Source: EPA SDWIS/ECHO · Data as of 2026Q2