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Water system · PWSID CA3610046

VALLEY VIEW PARK MWC

CRESTLINE, CA · ~499 people served

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

PWSID

CA3610046

State

California

City

CRESTLINE

Population served

499

Primary source

SWP

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

10

Violations on record

2

Unaddressed

2

Health-based

8

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2020. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2019 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2019 Resolved
Monitoring & reporting · Nitrate began Jan 2019 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2018 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2018 Resolved
Monitoring & reporting · Total coliform began Jan 2010 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1992 Resolved

Recent enforcement actions

  • State action · SOX Aug 2020
  • State action · SOX Jun 2020
  • State action · SFL Mar 2020
  • State action · SFL Feb 2020
  • State action · SOX Mar 2010
  • EPA/federal action · EOX Mar 2005
  • State action · SOX Jan 1993
  • State action · SFJ Dec 1992

This profile is built from EPA public records for system CA3610046 — 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.