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Water system · PWSID NH0512030

CATHEDRAL LEDGE

NORTH CONWAY, NH · ~153 people served

Check your exact address → NORTH CONWAY overview
100
Excellent
PurityRadar safety score

PWSID

NH0512030

State

New Hampshire

City

NORTH CONWAY

Population served

153

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

59

Violations on record

0

Unaddressed

3

Health-based

42

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2011. Official EPA record →

Other · EPA contaminant 7500 began Nov 2010 Resolved
Other · EPA contaminant 7000 began Oct 2010 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2010 Resolved
Monitoring & reporting · Total coliform began Oct 2009 Resolved
Monitoring & reporting · Total coliform began Jan 2009 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Other · EPA contaminant 7000 began Jul 2003 Resolved
Monitoring & reporting · Fluoride began Oct 1996 Resolved
Monitoring & reporting · Nitrate began Jan 1996 Resolved

Recent enforcement actions

  • State action · SIF Mar 2011
  • State action · SOX Mar 2011
  • State action · SOX Mar 2011
  • State action · SFJ Feb 2011
  • State action · SIA Nov 2010
  • State action · SOX Nov 2010
  • State action · SIA Oct 2010
  • State action · SOX Oct 2010

This profile is built from EPA public records for system NH0512030 — 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.