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Water system · PWSID NH1241010

KEENE WATER DEPT

KEENE, NH · ~30,000 people served

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

PWSID

NH1241010

State

New Hampshire

City

KEENE

Population served

30,000

Primary source

Surface water

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

19

Violations on record

0

Unaddressed

11

Health-based

63

Enforcement actions

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

Treatment technique · EPA contaminant 0300 health-based began Nov 2012 Resolved
Treatment technique · EPA contaminant 0300 health-based began Sep 2012 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2011 Resolved
Treatment technique · EPA contaminant 0300 health-based began Mar 2011 Resolved
Treatment technique · EPA contaminant 0300 health-based began Dec 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2009 Resolved
Other · EPA contaminant 7500 began Jul 2009 Resolved
Treatment technique · Bromate health-based began Jul 2009 Resolved
Treatment technique · Bromate health-based began Jan 2009 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2009 Resolved
Monitoring & reporting · EPA contaminant 1085 began Jan 2009 Resolved

Recent enforcement actions

  • State action · SOX Jul 2013
  • State action · SOX Jul 2013
  • State action · SOX Jul 2013
  • State action · SIF Dec 2012
  • State action · SIF Dec 2012
  • State action · SIA Nov 2012
  • State action · SIE Nov 2012
  • State action · SIF Nov 2012

This profile is built from EPA public records for system NH1241010 — 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.