Home/ Directory/ CA/ PLACER CSA - SHERIDAN

Water system · PWSID CA3110048

PLACER CSA - SHERIDAN

AUBURN, CA · ~653 people served

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

PWSID

CA3110048

State

California

City

AUBURN

Population served

653

Primary source

Groundwater

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

2

Violations on record

0

Unaddressed

1

Health-based

4

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2005. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Dec 2001 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Sep 2005
  • State action · SOX Jan 2002
  • State action · SIE Jan 2002
  • State action · SOX Dec 2001

This profile is built from EPA public records for system CA3110048 — 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.