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Water system · PWSID WA5344965

LAKE TUCK

Tacoma, WA · ~143 people served

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

PWSID

WA5344965

State

Washington

City

Tacoma

Population served

143

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

12

Violations on record

0

Unaddressed

0

Health-based

4

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2005. Official EPA record →

Monitoring & reporting · Arsenic began Jan 2002 Resolved
Monitoring & reporting · Barium began Jan 2002 Resolved
Monitoring & reporting · Cadmium began Jan 2002 Resolved
Monitoring & reporting · Chromium (total) began Jan 2002 Resolved
Monitoring & reporting · Cyanide began Jan 2002 Resolved
Monitoring & reporting · Fluoride began Jan 2002 Resolved
Monitoring & reporting · Selenium began Jan 2002 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jan 2002 Resolved
Monitoring & reporting · Antimony began Jan 2002 Resolved
Monitoring & reporting · Beryllium began Jan 2002 Resolved
Monitoring & reporting · EPA contaminant 1075 began Jan 2002 Resolved
Monitoring & reporting · EPA contaminant 1085 began Jan 2002 Resolved

Recent enforcement actions

  • State action · SOX Mar 2005
  • State action · SOX Mar 2005
  • State action · SOX Mar 2005
  • State action · SOX Mar 2005

This profile is built from EPA public records for system WA5344965 — 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.