VALLEY CENTER MWD

VALLEY CENTER, CA · ~29,938 people served

Check your exact address → VALLEY CENTER overview

100

Excellent

PurityRadar safety score

PWSID

CA3710026

State

California

City

VALLEY CENTER

Population served

29,938

Primary source

SWP

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).

Lithium

36,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2003. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Jul 2000 Resolved

Max contaminant level (MCL) · Total coliform health-based began Mar 1997 Resolved

Recent enforcement actions

State action · SIA Apr 2003
State action · SOX Aug 2000
State action · SFJ Aug 2000
State action · SOX Apr 1997
State action · SFJ Apr 1997

This profile is built from EPA public records for system CA3710026 — 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.