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Water system · PWSID NH0803020

EXETER RIVER MOBILE HOME PARK

EXETER, NH · ~980 people served

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

PWSID

NH0803020

State

New Hampshire

City

EXETER

Population served

980

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

22

Violations on record

0

Unaddressed

4

Health-based

69

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2015. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2015 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Jun 2013 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2012 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Other · EPA contaminant 7000 began Oct 2011 Resolved
Monitoring & reporting · Total coliform began Sep 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2011 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved

Recent enforcement actions

  • State action · SOX Dec 2015
  • State action · SOX Dec 2015
  • State action · SIF Nov 2015
  • State action · SIF Nov 2015
  • State action · SIE Nov 2015
  • State action · SIA Nov 2015
  • State action · SIA Nov 2015
  • State action · SIE Nov 2015

This profile is built from EPA public records for system NH0803020 — 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.