MyCleanWater

Mountain House, California Water Quality Report

Water quality data for 1 water system serving 24,948 people.

100
Excellent
out of 100

Water Source

1
Water System
25K
People Served
Surface water
Water Source

Detected Contaminants

No contaminant data available for this location.

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Compliance & Violations

Resolved Violations (3)

24

Feb 1, 2010 — Feb 28, 2010

moderate

24

Feb 1, 2010 — Feb 28, 2010

moderate

02

Jan 1, 2005 — Mar 31, 2005

critical

Frequently Asked Questions

Is Mountain House tap water safe to drink?

Mountain House'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 Mountain House tap water?

0 contaminants have been detected in Mountain House's water supply across 1 water system. See the full contaminant table above for details.

How can I improve my water quality in Mountain House?

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