N

Nashua, NH

A35/100

Contamination score

Higher = more contaminated vs. other cities.

⚠️2 health-based violations on record.
0
Water sources
7
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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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

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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

Litchfield

PWSID:
NH1371010
Source:
Surface water
Serves:
6,920 people

Pennichuck Water Works

PWSID:
NH1621010
Source:
Surface water
Serves:
88,853 people

Londonderry

PWSID:
NH1391010
Source:
Surface water
Serves:
6,255 people

Penacook Boscawen Water Pct

PWSID:
NH0251010
Source:
Ground water
Serves:
3,800 people

Farley Rd Estates

PWSID:
NH1622010
Source:
Ground water
Serves:
85 people

EPA & DEP violations

Pennichuck Water Works

PWSID NH16210101 violation

  • Monitoring violation — PENNICHUCK WATER WORKS

    low severityResolved

    EPA SDWIS violation 0900002 (code 52) at PENNICHUCK WATER WORKS (PWSID NH1621010).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2008 · 17 years ago · Source ↗

Penacook Boscawen Water Pct

PWSID NH02510104 violations

  • Other violation — PENACOOK BOSCAWEN WATER PCT

    low severityResolved

    EPA SDWIS violation 1700035 (code 75) at PENACOOK BOSCAWEN WATER PCT (PWSID NH0251010).

    EPA SDWIS · Other violation · Began Dec 5, 2017 · 8 years ago · Source ↗

  • Monitoring violation — PENACOOK BOSCAWEN WATER PCT

    low severityResolved

    EPA SDWIS violation 1700034 (code 27) at PENACOOK BOSCAWEN WATER PCT (PWSID NH0251010).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2017 · 9 years ago · Source ↗

  • Other violation — PENACOOK BOSCAWEN WATER PCT

    low severityResolved

    EPA SDWIS violation 1000030 (code 72) at PENACOOK BOSCAWEN WATER PCT (PWSID NH0251010).

    EPA SDWIS · Other violation · Began Oct 1, 2009 · 16 years ago · Source ↗

  • Monitoring violation — PENACOOK BOSCAWEN WATER PCT

    low severityResolved

    EPA SDWIS violation 0900029 (code 52) at PENACOOK BOSCAWEN WATER PCT (PWSID NH0251010).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2009 · 17 years ago · Source ↗

City-wide

2 violations

  • Arsenic — MCL violation

    high severityHealth-basedResolved

    Arsenic MCL violation (Resolved).

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

  • Coliform (TCR) — MCL violation

    high severityHealth-basedResolved

    Coliform (TCR) MCL violation (Resolved).

    EPA SDWIS · MCL · Began Sep 1, 2013 · 12 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.