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Water system · PWSID NY5700117

CAMBRIDGE WATER WORKS

CAMBRIDGE, NY · ~3,000 people served

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

PWSID

NY5700117

State

New York

City

CAMBRIDGE

Population served

3,000

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

10

Violations on record

0

Unaddressed

0

Health-based

36

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2007 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2006 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2005 Resolved
Monitoring & reporting · Nitrate began Jan 2005 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2005 Resolved
Monitoring & reporting · Total coliform began May 2002 Resolved
Monitoring & reporting · Nitrate began Jan 2001 Resolved

Recent enforcement actions

  • State action · SOX Mar 2018
  • State action · SIE Nov 2017
  • State action · SFJ Nov 2017
  • State action · SOX Nov 2017
  • State action · SOX Jan 2016
  • State action · SFJ Dec 2014
  • State action · SOX Dec 2014
  • State action · SIE Dec 2014

This profile is built from EPA public records for system NY5700117 — 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.