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Water system · PWSID CA3301775

HIGH VALLEYS WATER DISTRICT

BANNING, CA · ~733 people served

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

PWSID

CA3301775

State

California

City

BANNING

Population served

733

Primary source

GWP

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

15

Violations on record

0

Unaddressed

0

Health-based

33

Enforcement actions

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

Monitoring · Lead & Copper Rule began Nov 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2025 Addressed
Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7000 began Nov 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2016 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved
Monitoring & reporting · Total coliform began Sep 2003 Resolved
Monitoring & reporting · Total coliform began Oct 2002 Resolved
Monitoring & reporting · Total coliform began May 2002 Resolved

Recent enforcement actions

  • State action · SFL Dec 2025
  • State action · SFL Dec 2025
  • State action · SOX Dec 2025
  • State action · SOX Aug 2024
  • State action · SFL Jul 2024
  • State action · SFL Dec 2016
  • State action · SOX Nov 2016
  • State action · SFL Nov 2016

This profile is built from EPA public records for system CA3301775 — 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.