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Water system · PWSID WY5600213

JACKSON, TOWN OF

JACKSON, WY · ~24,760 people served

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

PWSID

WY5600213

State

Wyoming

City

JACKSON

Population served

24,760

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 Sep 2025). Levels in parts per trillion (ppt).

PFHxS

Perfluorohexanesulfonic acid

3.3 ppt

limit 10 ppt

Below EPA limit

Lithium

26,000 ppt

limit —

No federal limit

Violations & enforcement

178

Violations on record

2

Unaddressed

0

Health-based

16

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2016 Unaddressed
Other · EPA contaminant 7000 began Oct 2015 Unaddressed
Monitoring · Lead & Copper Rule began Dec 2022 Resolved
Other · EPA contaminant 7000 began Oct 2018 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Monitoring & reporting · EPA contaminant 2990 began Oct 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2005 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2017 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2017 Resolved

Recent enforcement actions

  • State action · SOX Jan 2023
  • State action · SOX Mar 2022
  • EPA/federal action · EFL Mar 2022
  • State action · SOX Dec 2018
  • State action · SIA Dec 2018
  • State action · SOX Nov 2018
  • State action · SIA Aug 2018
  • State action · SOX Jan 2018

This profile is built from EPA public records for system WY5600213 — 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.