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Water system · PWSID NH0512010

BIRCH HILL EAST

NASHUA, NH · ~550 people served

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

PWSID

NH0512010

State

New Hampshire

City

NASHUA

Population served

550

Primary source

GWP

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

8

Violations on record

0

Unaddressed

6

Health-based

34

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2009. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jan 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2008 Resolved
Max contaminant level (MCL) · EPA contaminant 2039 health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2007 Resolved
Max contaminant level (MCL) · EPA contaminant 2039 health-based began Jul 2007 Resolved
Max contaminant level (MCL) · Fluoride health-based began Jul 2005 Resolved
Other · EPA contaminant 7500 began Jul 2004 Resolved
Monitoring & reporting · Fluoride began Jan 2004 Resolved

Recent enforcement actions

  • State action · SOX Aug 2009
  • State action · SIF Jan 2009
  • State action · SFJ Jan 2009
  • State action · SIA Jan 2009
  • State action · SIE Jan 2009
  • State action · SIF Dec 2008
  • State action · SIE Dec 2008
  • State action · SIA Dec 2008

This profile is built from EPA public records for system NH0512010 — 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.