C

Columbia Heights, MN

—no score

Contamination score

Higher = more contaminated vs. other cities.

0
Water sources
4
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Self-reported issues

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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

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Public water systems

Columbia Heights

PWSID:
MN1020016
Source:
Surface water
Serves:
22,278 people

EPA & DEP violations

Columbia Heights

PWSID MN10200164 violations

  • Monitoring violation — Columbia Heights

    low severityResolved

    EPA SDWIS violation 823618 (code 3A) at Columbia Heights (PWSID MN1020016).

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

  • Reporting violation — Columbia Heights

    low severityResolved

    EPA SDWIS violation 807458 (code 4H) at Columbia Heights (PWSID MN1020016).

    EPA SDWIS · Reporting violation · Began Jul 2, 2025 · 1 year ago · Source ↗

  • Monitoring violation — Columbia Heights

    low severityOpen

    EPA SDWIS violation 823619 (code 27) at Columbia Heights (PWSID MN1020016).

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

  • Monitoring violation — Columbia Heights

    low severityOpen

    EPA SDWIS violation 823751 (code 27) at Columbia Heights (PWSID MN1020016).

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

Water-related lawsuits

No lawsuits on record.

In the news & sources

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