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Water system · PWSID NH0152030

BARRINGTON HILLS APTS/LOWER

100
Excellent
PurityRadar safety score

PWSID

NH0152030

State

New Hampshire

City

CONCORD

Population served

38

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

11

Violations on record

0

Unaddressed

7

Health-based

54

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2020. Official EPA record →

Other · EPA contaminant 7500 began Oct 2019 Resolved
Treatment technique · EPA contaminant 0700 health-based began Sep 2019 Resolved
Monitoring & reporting · Total coliform began Jul 2008 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2005 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2004 Resolved
Other · EPA contaminant 7500 began Mar 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1999 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved

Recent enforcement actions

  • State action · SOX Nov 2020
  • State action · SFL Jun 2020
  • State action · SOX Nov 2019
  • State action · SIF Nov 2019
  • State action · SIA Oct 2019
  • State action · SFJ Sep 2019
  • State action · SIE Sep 2019
  • State action · SOX Feb 2009

This profile is built from EPA public records for system NH0152030 — 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.