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Water system · PWSID AZ0408174

KATHERINE HEIGHTS

WASHINGTON, UT · ~415 people served

Check your exact address → WASHINGTON overview
85
Excellent
PurityRadar safety score

PWSID

AZ0408174

State

Utah

City

WASHINGTON

Population served

415

Primary source

GWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 85 Jun 18, 2026 · score 85

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

303

Violations on record

2

Unaddressed

5

Health-based

209

Enforcement actions

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

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring · Lead & Copper Rule began Aug 2025 Resolved
Other · EPA contaminant 7500 began Dec 2024 Resolved
Other · EPA contaminant 7000 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Mar 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Feb 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Other · EPA contaminant 7500 began Dec 2023 Resolved

Recent enforcement actions

  • State action · SIF Nov 2025
  • State action · SOX Oct 2025
  • State action · SOX Sep 2025
  • State action · SIE Sep 2025
  • State action · SIA Sep 2025
  • State action · SIF Jul 2025
  • State action · SIF Jul 2025
  • State action · SIF Feb 2025

This profile is built from EPA public records for system AZ0408174 — 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.