T

Tigard, OR

—no score

Contamination score

Higher = more contaminated vs. other cities.

0
Water sources
17
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 Tigard'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 Tigard, OR

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

Home water filtration system

Protect your home

Improve Tigard'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

TIGARD, CITY OF

PWSID:
OR4100878
Source:
Surface water
Serves:
62,500 people

EPA & DEP violations

TIGARD, CITY OF

PWSID OR410087817 violations

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218948 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2025 · 10 months ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218949 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2025 · 10 months ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218950 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2025 · 10 months ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218939 (code 27) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218940 (code 27) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218951 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218952 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218953 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218954 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218955 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218956 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218957 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218958 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218959 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityOpen

    EPA SDWIS violation 903218960 (code 03) at TIGARD, CITY OF (PWSID OR4100878).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TIGARD, CITY OF

    low severityResolved

    EPA SDWIS violation 903218936 (code 27) at TIGARD, CITY OF (PWSID OR4100878).

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

  • Monitoring violation — TIGARD, CITY OF

    low severityResolved

    EPA SDWIS violation 903218937 (code 27) at TIGARD, CITY OF (PWSID OR4100878).

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

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.