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Water system · PWSID NH0732030

LOST VALLEY

OSSIPEE, NH · ~206 people served

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

PWSID

NH0732030

State

New Hampshire

City

OSSIPEE

Population served

206

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

62

Violations on record

0

Unaddressed

4

Health-based

54

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2007 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Other · EPA contaminant 7500 began Jan 2005 Resolved
Monitoring & reporting · Total coliform began Nov 2004 Resolved
Monitoring & reporting · Fluoride began Jul 2004 Resolved
Other · EPA contaminant 7500 began Apr 2004 Resolved
Other · EPA contaminant 7500 began Apr 2004 Resolved
Monitoring & reporting · Fluoride began Apr 2004 Resolved
Monitoring & reporting · Nitrate began Jan 2003 Resolved
Monitoring & reporting · Fluoride began Jan 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 1998 Resolved

Recent enforcement actions

  • State action · SOX Jan 2009
  • State action · SIA Nov 2007
  • State action · SOX Nov 2007
  • State action · SIA Oct 2007
  • State action · SOX Aug 2005
  • State action · SIA Aug 2005
  • State action · SOX May 2005
  • State action · SOX Feb 2005

This profile is built from EPA public records for system NH0732030 — 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.