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Water system · PWSID NY0301668

JOHNSON CITY WATER WORKS

JOHNSON CITY, NY · ~16,578 people served

Check your exact address → JOHNSON CITY overview
100
Excellent
PurityRadar safety score

PWSID

NY0301668

State

New York

City

JOHNSON CITY

Population served

16,578

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

Latest detections from EPA’s UCMR5 monitoring (through Mar 2024). Levels in parts per trillion (ppt).

Lithium

19,000 ppt

limit —

No federal limit

PFBA

6.5 ppt

limit —

No federal limit

PFHxA

5.3 ppt

limit —

No federal limit

PFPeA

3.3 ppt

limit —

No federal limit

Violations & enforcement

55

Violations on record

0

Unaddressed

1

Health-based

11

Enforcement actions

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

Monitoring & reporting · EPA contaminant 1085 began Jan 2015 Resolved
Monitoring & reporting · EPA contaminant 1075 began Jan 2015 Resolved
Monitoring & reporting · Fluoride began Jan 2015 Resolved
Monitoring & reporting · Cyanide began Jan 2015 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jan 2015 Resolved
Monitoring & reporting · Beryllium began Jan 2015 Resolved
Monitoring & reporting · Barium began Jan 2015 Resolved
Monitoring & reporting · Arsenic began Jan 2015 Resolved
Monitoring & reporting · Cadmium began Jan 2015 Resolved
Monitoring & reporting · Chromium (total) began Jan 2015 Resolved
Monitoring & reporting · Selenium began Jan 2015 Resolved
Monitoring & reporting · Antimony began Jan 2015 Resolved

Recent enforcement actions

  • State action · SOX Jan 2018
  • State action · SIE Jan 2018
  • State action · SOX Aug 2012
  • State action · SOX Aug 2012
  • State action · SFJ Jul 2012
  • State action · SIE Jul 2012
  • State action · SIA Jan 2012
  • State action · SOX Nov 2011

This profile is built from EPA public records for system NY0301668 — 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.