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Water system · PWSID NH1942010

TENNEY BROOK II

PLYMOUTH, NH · ~228 people served

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

PWSID

NH1942010

State

New Hampshire

City

PLYMOUTH

Population served

228

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

70

Violations on record

0

Unaddressed

12

Health-based

91

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2018. Official EPA record →

Monitoring & reporting · EPA contaminant 0999 began Oct 2017 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2016 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2003 Resolved
Other · EPA contaminant 7500 began Feb 2003 Resolved
Monitoring & reporting · Total coliform began Nov 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2001 Resolved

Recent enforcement actions

  • State action · SOX Feb 2018
  • State action · SIA Jan 2018
  • State action · SOX Dec 2016
  • State action · SIF Nov 2016
  • State action · SIE Nov 2016
  • State action · SIA Nov 2016
  • State action · SOX Aug 2014
  • State action · SIA Jul 2014

This profile is built from EPA public records for system NH1942010 — 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.