SPRING CREEK IMPROVEMENT DISTRICT

JACKSON, WY · ~400 people served

Check your exact address → JACKSON overview

100

Excellent

PurityRadar safety score

PWSID

WY5600811

State

Wyoming

City

JACKSON

Population served

400

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

103

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0999 began Jul 2022 Resolved

Monitoring · Lead & Copper Rule began Nov 2016 Resolved

Monitoring · Lead & Copper Rule began Aug 2016 Resolved

Other · EPA contaminant 7000 began Oct 2015 Resolved

Monitoring & reporting · EPA contaminant 4020 began Jan 2014 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jan 2014 Resolved

Monitoring & reporting · Combined radium-226/228 began Jan 2014 Resolved

Monitoring & reporting · Uranium began Jan 2014 Resolved

Monitoring & reporting · Gross alpha began Jan 2014 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2008 Resolved

Monitoring & reporting · EPA contaminant 2035 began Jan 2008 Resolved

Recent enforcement actions

State action · SOX Mar 2023
State action · SOX Feb 2020
State action · SOX Mar 2017
State action · SOX Dec 2016
State action · SOX Sep 2016
State action · SIA Feb 2016
State action · SOX Mar 2013
State action · SOX Jun 2012

This profile is built from EPA public records for system WY5600811 — 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.