MyCleanWater

Palo Alto, California Water Quality Report

Water quality data for 2 water systems serving 70,020 people.

85
Good
out of 100

Water Source

2
Water Systems
70K
People Served
Surface water, Ground water
Water Source

Detected Contaminants

No contaminant data available for this location.

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Compliance & Violations

Active Violations (4)

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Resolved Violations (26)

2A

Apr 1, 2018

critical

2A

Apr 1, 2018

critical

24

Nov 1, 2015 — Nov 30, 2015

moderate

24

Nov 1, 2015 — Nov 30, 2015

moderate

41

Mar 1, 2015 — Mar 31, 2015

critical

+ 21 more resolved violations

Frequently Asked Questions

Is Palo Alto tap water safe to drink?

Palo Alto's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

What contaminants are in Palo Alto tap water?

0 contaminants have been detected in Palo Alto's water supply across 2 water systems. See the full contaminant table above for details.

How can I improve my water quality in Palo Alto?

Install a water filter rated for the specific contaminants found in Palo Alto's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.

Does Palo Alto have any water quality violations?

Yes, Palo Alto currently has 4 active violations. See the violations section above for details.