M

Mettler, CA

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️19 health-based violations on record.
0
Water sources
24
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 Mettler'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 Mettler, CA

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

Home water filtration system

Protect your home

Improve Mettler'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

METTLER COUNTY WATER DISTRICT

PWSID:
CA1500401
Source:
Ground water
Serves:
90 people

EPA & DEP violations

METTLER COUNTY WATER DISTRICT

PWSID CA150040124 violations

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619040 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2025 · 1 year ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619038 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2025 · 1 year ago · Source ↗

  • Reporting violation — METTLER COUNTY WATER DISTRICT

    low severityOpen

    EPA SDWIS violation 9619036 (code 4G) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · Reporting violation · Began Oct 17, 2024 · 1 year ago · Source ↗

  • Treatment technique violation — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619037 (code 2E) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · Treatment technique violation · Began Oct 17, 2024 · 1 year ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619034 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2024 · 1 year ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619032 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2023 · 2 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619031 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2023 · 3 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619029 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2023 · 3 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619027 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2023 · 3 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619026 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2022 · 4 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619024 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2022 · 4 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619022 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2021 · 4 years ago · Source ↗

  • Monitoring violation — METTLER COUNTY WATER DISTRICT

    low severityResolved

    EPA SDWIS violation 9619019 (code 3A) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · Monitoring violation · Began Aug 1, 2021 · 5 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619020 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2021 · 5 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619016 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2021 · 5 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619013 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2020 · 6 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619012 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2019 · 6 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619010 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619009 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2018 · 7 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619007 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2018 · 8 years ago · Source ↗

  • MCL exceedance — METTLER COUNTY WATER DISTRICT

    high severityHealth-basedOpen

    EPA SDWIS violation 9619006 (code 01) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2017 · 9 years ago · Source ↗

  • Other violation — METTLER COUNTY WATER DISTRICT

    low severityResolved

    EPA SDWIS violation 219008 (code 71) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · Other violation · Began Jul 1, 2002 · 24 years ago · Source ↗

  • Monitoring violation — METTLER COUNTY WATER DISTRICT

    low severityResolved

    EPA SDWIS violation 9619005 (code 51) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · Monitoring violation · Began Jan 2, 1996 · 30 years ago · Source ↗

  • Monitoring violation — METTLER COUNTY WATER DISTRICT

    low severityResolved

    EPA SDWIS violation 95V0001 (code 51) at METTLER COUNTY WATER DISTRICT (PWSID CA1500401).

    EPA SDWIS · Monitoring violation · Began Jul 1, 1993 · 33 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.