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Water system · PWSID NH2441010

WATERVILLE VALLEY WATER DIST

WATERVILLE VALLEY, NH · ~3,150 people served

Check your exact address → WATERVILLE VALLEY overview
100
Excellent
PurityRadar safety score

PWSID

NH2441010

State

New Hampshire

City

WATERVILLE VALLEY

Population served

3,150

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

9

Violations on record

0

Unaddressed

2

Health-based

32

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2023. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Monitoring & reporting · Cyanide began Jan 2019 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2010 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2010 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2005 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 1996 Resolved

Recent enforcement actions

  • State action · SOX Feb 2023
  • State action · SIF Feb 2023
  • State action · SIE Jan 2023
  • State action · SIA Jan 2023
  • State action · SIF Jul 2020
  • State action · SOX Feb 2020
  • State action · SIE Jan 2020
  • State action · SIA Jan 2020

This profile is built from EPA public records for system NH2441010 — 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.