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Water system · PWSID WA5303014

CRISTALINA

Tacoma, WA · ~225 people served

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

PWSID

WA5303014

State

Washington

City

Tacoma

Population served

225

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

83

Violations on record

0

Unaddressed

1

Health-based

37

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2013. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Sep 2013 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Jan 2012 Resolved
Monitoring & reporting · Nitrate began Jan 2010 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2008 Resolved

Recent enforcement actions

  • State action · SOX Oct 2013
  • State action · SOX Oct 2013
  • State action · SOX Feb 2012
  • State action · SFJ Nov 2011
  • State action · SOX Feb 2011
  • State action · SOX Jan 2011
  • State action · SOX Jan 2011
  • State action · SOX Jan 2011

This profile is built from EPA public records for system WA5303014 — 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.