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Water system · PWSID NH2384010

SULLIVAN COUNTY COMPLEX

UNITY, NH · ~625 people served

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

PWSID

NH2384010

State

New Hampshire

City

UNITY

Population served

625

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

88

Violations on record

2

Unaddressed

3

Health-based

79

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2012. Official EPA record →

Other · EPA contaminant 7500 began Feb 2005 Unaddressed
Other · EPA contaminant 7500 began Feb 2005 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 2012 Resolved
Other · EPA contaminant 7500 began Dec 2009 Resolved
Monitoring & reporting · Total coliform began Sep 2009 Resolved
Monitoring & reporting · Total coliform began Aug 2009 Resolved
Other · EPA contaminant 7000 began Jul 2009 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2009 Resolved
Monitoring & reporting · Lead & Copper Rule began Apr 2009 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Monitoring & reporting · Nitrate began Jan 2008 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved

Recent enforcement actions

  • State action · SOX Jul 2012
  • State action · SIA Jul 2012
  • State action · SOX Feb 2010
  • State action · SIF Feb 2010
  • State action · SFJ Dec 2009
  • State action · SIA Dec 2009
  • State action · SOX Nov 2009
  • State action · SOX Nov 2009

This profile is built from EPA public records for system NH2384010 — 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.