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Water system · PWSID WA5341140

MOUNT ADAMS VISTA WATER SYSTEM

Benton City, WA · ~34 people served

Check your exact address → Benton City overview
100
Excellent
PurityRadar safety score

PWSID

WA5341140

State

Washington

City

Benton City

Population served

34

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

23

Violations on record

0

Unaddressed

0

Health-based

4

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2011. Official EPA record →

Other · EPA contaminant 7000 began Jul 2010 Resolved
Monitoring & reporting · EPA contaminant 2959 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2274 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2306 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2040 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2041 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2110 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2326 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2005 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 2008 Resolved

Recent enforcement actions

  • State action · SOX Jun 2011
  • State action · SOX Jun 2011
  • State action · SOX Oct 2010
  • State action · SOX Apr 2005

This profile is built from EPA public records for system WA5341140 — 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.