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Water system · PWSID WA5348100

LONGVIEW WATER DEPARTMENT

Longview, WA · ~49,111 people served

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

PWSID

WA5348100

State

Washington

City

Longview

Population served

49,111

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

5

Violations on record

0

Unaddressed

0

Health-based

9

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2022 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SOX Apr 2024
  • State action · SOX Apr 2024
  • State action · SOX Jun 2022
  • State action · SOX Oct 2016
  • EPA/federal action · EFL Aug 2004
  • State action · SOX Jul 1998
  • State action · SIC Sep 1985

This profile is built from EPA public records for system WA5348100 — 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.