L

Los Altos Hills, CA

—no score

Contamination score

Higher = more contaminated vs. other cities.

0
Water sources
1
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

Share this with friends & family you care about ❤️

Help someone you love know what's in their water — we'll email them Los Altos Hills's report. No sign-ups, no list.

Reported illness & cancer claims

No claims reported yet. Be the first to add one.

Claims are aggregated from public records and community reports and may be unverified. If you believe your illness is linked to local water, request a consultation.

Self-reported issues

No issues reported yet. Be the first to report one.

Pollution sources & reported claims near your water

Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.

Critical High Medium Reported claim

Get water alerts for Los Altos Hills, CA

We'll email you when a new violation, lawsuit, or health report appears for Los Altos Hills's water. Free, unsubscribe anytime.

Home water filtration system

Protect your home

Improve Los Altos Hills's water

A certified filtration system can remove lead, PFAS, nitrates, and the contaminants flagged on this page. Get a free, no-obligation quote tailored to your home.

What are you interested in?

By submitting you agree to be contacted about water treatment options.

Public water systems

PURISSIMA HILLS WATER DISTRICT

PWSID:
CA4310021
Source:
Surface water
Serves:
6,245 people

EPA & DEP violations

PURISSIMA HILLS WATER DISTRICT

PWSID CA43100211 violation

  • Monitoring violation — PURISSIMA HILLS WATER DISTRICT

    low severityResolved

    EPA SDWIS violation 9817007 (code 52) at PURISSIMA HILLS WATER DISTRICT (PWSID CA4310021).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.