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Local water quality

Water quality in Clearlake, California

2 public water systems · PFAS detected · EPA data

The bottom line

EPA records for the water serving Clearlake, California show Lead. A filter independently certified to reduce those exact contaminants is the most direct fix.

What's in Clearlake's water

Contaminants EPA has recorded across Clearlake's water systems, and how many certified filters remove each.

Lead 757 certified filters →

Water systems serving Clearlake

Open a system for its full report — measured levels vs. federal limits, PFAS, and the certified filters that remove each contaminant.

HIGHLANDS MUTUAL WATER COMPANY
7,772 people served
1 contaminant · report →
KONOCTI COUNTY WATER DISTRICT
5,928 people served
1 contaminant · 2 PFAS · report →

Filter your Clearlake water

Match a certified filter to what's actually in your water — a filter certified for lead may do nothing for PFAS or fluoride.

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