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Water system · PWSID NH1793020

LOON ESTATES

NORTHWOOD, NH · ~74 people served

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

PWSID

NH1793020

State

New Hampshire

City

NORTHWOOD

Population served

74

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

21

Violations on record

0

Unaddressed

2

Health-based

71

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2013. Official EPA record →

Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · EPA contaminant 2039 began Apr 2013 Resolved
Other · EPA contaminant 7500 began Dec 2009 Resolved
Monitoring & reporting · Total coliform began Jul 2009 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Monitoring & reporting · Uranium began Apr 2007 Resolved
Monitoring & reporting · Uranium began Jan 2007 Resolved
Other · EPA contaminant 7000 began Oct 2006 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Monitoring & reporting · EPA contaminant 2980 began Apr 2006 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2006 Resolved

Recent enforcement actions

  • State action · SOX Aug 2013
  • State action · SOX Aug 2013
  • State action · SIF Jul 2013
  • State action · SIA Jul 2013
  • State action · SIA Jul 2013
  • State action · SIE Jul 2013
  • State action · SIF Dec 2009
  • State action · SOX Dec 2009

This profile is built from EPA public records for system NH1793020 — 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.