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Water system · PWSID NH0343010

CHESLEYS MHP

CAMPTON, NH · ~60 people served

Check your exact address → CAMPTON overview
100
Excellent
PurityRadar safety score

PWSID

NH0343010

State

New Hampshire

City

CAMPTON

Population served

60

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

33

Violations on record

0

Unaddressed

5

Health-based

50

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2017. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Sep 2017 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jan 2017 Resolved
Other · EPA contaminant 7500 began Sep 2010 Resolved
Other · EPA contaminant 7500 began Sep 2010 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jul 2010 Resolved
Monitoring & reporting · Total coliform began Jul 2010 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2004 Resolved
Monitoring & reporting · Nitrate began Jan 1994 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 1994 Resolved

Recent enforcement actions

  • State action · SIF Sep 2017
  • State action · SIA Sep 2017
  • State action · SOX Sep 2017
  • State action · SIE Sep 2017
  • State action · SOX Jan 2017
  • State action · SIF Jan 2017
  • State action · SIA Jan 2017
  • State action · SIE Jan 2017

This profile is built from EPA public records for system NH0343010 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.