MyCleanWater

Chester, California Water Quality Report

Water quality data for 2 water systems serving 3,581 people.

100
Excellent
out of 100

Water Source

2
Water Systems
4K
People Served
Ground water
Water Source

Detected Contaminants

No contaminant data available for this location.

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Compliance & Violations

Resolved Violations (19)

1A

Oct 1, 2021 — Oct 31, 2021

critical

1A

Oct 1, 2021 — Oct 31, 2021

critical

1A

Oct 1, 2021 — Oct 31, 2021

critical

22

Oct 1, 2013 — Oct 31, 2013

critical

22

Oct 1, 2013 — Oct 31, 2013

critical

+ 14 more resolved violations

Frequently Asked Questions

Is Chester tap water safe to drink?

Chester'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 Chester tap water?

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

How can I improve my water quality in Chester?

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