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Water system · PWSID NH0153030

BARRINGTON OAKS

NORTHWOOD, NH · ~123 people served

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

PWSID

NH0153030

State

New Hampshire

City

NORTHWOOD

Population served

123

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

19

Violations on record

0

Unaddressed

12

Health-based

67

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2019. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2019 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2019 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2019 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2004 Resolved

Recent enforcement actions

  • State action · SOX Jul 2019
  • State action · SOX Jul 2019
  • State action · SOX Jul 2019
  • State action · SIA Jul 2019
  • State action · SIA Jul 2019
  • State action · SIA Jul 2019
  • State action · SOX Dec 2007
  • State action · SIF May 2007

This profile is built from EPA public records for system NH0153030 — 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.