W

Wellesley, MA

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️3 health-based violations on record.
0
Water sources
9
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

Wellesley Water Division

PWSID:
MA3317000
Source:
Surface water
Serves:
29,550 people

Wellesley College

PWSID:
MA3317001
Source:
Ground water
Serves:
3,000 people

EPA & DEP violations

Wellesley Water Division

PWSID MA33170004 violations

  • Lead and Copper Rule — MR violation

    medium severityAddressed

    Lead and Copper Rule MR violation (Addressed).

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

  • Coliform (TCR) — MCL violation

    high severityHealth-basedResolved

    Coliform (TCR) MCL violation (Resolved).

    EPA SDWIS · MCL · Began Aug 1, 2014 · 12 years ago · Source ↗

  • Coliform (TCR) — MCL violation

    high severityHealth-basedResolved

    Coliform (TCR) MCL violation (Resolved).

    EPA SDWIS · MCL · Began Aug 1, 2014 · 12 years ago · Source ↗

  • Violation — Violation violation

    medium severity

    Contaminant Violation violation.

    EPA SDWIS · Violation · Began — · Source ↗

City-wide

5 violations

  • Lead and Copper Rule — MR violation

    medium severityAddressed

    Lead and Copper Rule MR violation (Addressed).

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

  • Revised Total Coliform Rule — MCL violation

    high severityHealth-basedArchived

    Revised Total Coliform Rule MCL violation (Archived).

    EPA SDWIS · MCL · Began Apr 1, 2016 · 10 years ago · Source ↗

  • Nitrate — MR violation

    medium severityArchived

    Nitrate MR violation (Archived).

    EPA SDWIS · MR · Began Apr 1, 2014 · 12 years ago · Source ↗

  • Nitrite — MR violation

    medium severityArchived

    Nitrite MR violation (Archived).

    EPA SDWIS · MR · Began Apr 1, 2014 · 12 years ago · Source ↗

  • Violation — Violation violation

    medium severity

    Contaminant Violation violation.

    EPA SDWIS · Violation · Began — · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.