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Water system · PWSID WA5349000

LYLE WATER SYSTEM

100
Excellent
PurityRadar safety score

PWSID

WA5349000

State

Washington

City

Goldendale

Population served

938

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

2

Violations on record

0

Unaddressed

0

Health-based

4

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2015. Official EPA record →

Monitoring & reporting · Total coliform began Oct 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1999 Resolved

Recent enforcement actions

  • State action · SOX Nov 2015
  • State action · SOX Jan 2000
  • State action · SID Jul 1991
  • State action · SID Apr 1991

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

Arsenic

1 station · latest Sep 2021

0.98 · max 0.98 ppb · 1

Copper

1 station · latest Sep 2021

0.67 · max 0.67 ppb · 1

Fluoride

1 station · latest Sep 2021

0.04 · max 0.04 mg/L · 1

Manganese

1 station · latest Sep 2021

11.2 · max 11.2 ppb · 1

Nitrate

1 station · latest Sep 2021

0.18 · max 0.18 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 WA5349000 — 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.