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Water system · PWSID WA5319480

DIXIE WATER ASSOCIATION

Walla Walla, WA · ~240 people served

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

PWSID

WA5319480

State

Washington

City

Walla Walla

Population served

240

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

26

Violations on record

0

Unaddressed

1

Health-based

11

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2023. Official EPA record →

Max contaminant level (MCL) · Lead & Copper Rule health-based began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 2982 began Jan 2021 Resolved

Recent enforcement actions

  • State action · SOX Aug 2023
  • State action · SOX Aug 2022
  • State action · SOX Nov 2016
  • State action · SOX Oct 2015
  • State action · SOX Oct 2014
  • EPA/federal action · EOX Jul 2001
  • EPA/federal action · EOX Dec 1999
  • State action · SOX Jul 1998

This profile is built from EPA public records for system WA5319480 — 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.