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Water system · PWSID WY5601182

ROCK SPRINGS, CITY OF

ROCK SPRINGS, WY · ~24,000 people served

Check your exact address → ROCK SPRINGS overview
100
Excellent
PurityRadar safety score

PWSID

WY5601182

State

Wyoming

City

ROCK SPRINGS

Population served

24,000

Primary source

SWP

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 Oct 2023). Levels in parts per trillion (ppt).

Lithium

9,500 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

0

Unaddressed

1

Health-based

1

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2014. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began May 2014 Resolved

Recent enforcement actions

  • State action · SOX Jun 2014

This profile is built from EPA public records for system WY5601182 — 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.