GOLDEN STATE WC - COWAN HEIGHTS

ANAHEIM, CA · ~6,997 people served

Check your exact address → ANAHEIM overview

100

Excellent

PurityRadar safety score

PWSID

CA3010047

State

California

City

ANAHEIM

Population served

6,997

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 Oct 2025). Levels in parts per trillion (ppt).

Lithium

9,400 ppt

limit —

No federal limit

PFPeA

7 ppt

limit —

No federal limit

PFBA

5.3 ppt

limit —

No federal limit

Violations & enforcement

No violations are on record for this system in EPA’s SDWIS/ECHO data.

This profile is built from EPA public records for system CA3010047 — 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.