ENUMCLAW WATER DEPARTMENT

Enumclaw, WA · ~23,276 people served

Check your exact address → Enumclaw overview

100

Excellent

PurityRadar safety score

PWSID

WA5323600

State

Washington

City

Enumclaw

Population served

23,276

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2009. Official EPA record →

Monitoring & reporting · Arsenic began Jan 2005 Resolved

Monitoring & reporting · Barium began Jan 2005 Resolved

Monitoring & reporting · Cadmium began Jan 2005 Resolved

Monitoring & reporting · Chromium (total) began Jan 2005 Resolved

Monitoring & reporting · Cyanide began Jan 2005 Resolved

Monitoring & reporting · Fluoride began Jan 2005 Resolved

Monitoring & reporting · Selenium began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 1036 began Jan 2005 Resolved

Monitoring & reporting · Antimony began Jan 2005 Resolved

Monitoring & reporting · Beryllium began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 1075 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 1085 began Jan 2005 Resolved

Recent enforcement actions

State action · SOX Jul 2009
State action · SOX Jul 2009
State action · SOX Jul 2009
State action · SFK May 1998
State action · SOX Jan 1998

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Oct 2024

0.21 · max 0.21 mg/L · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system WA5323600 — 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.