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Water system · PWSID CA3610109

SHEEP CREEK WATER COMPANY

PHELAN, CA · ~4,002 people served

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

PWSID

CA3610109

State

California

City

PHELAN

Population served

4,002

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

Latest detections from EPA’s UCMR5 monitoring (through Jul 2025). Levels in parts per trillion (ppt).

PFPeA

9.5 ppt

limit —

No federal limit

PFBS

5.8 ppt

limit —

No federal limit

PFHxA

4.4 ppt

limit —

No federal limit

Violations & enforcement

2

Violations on record

0

Unaddressed

0

Health-based

5

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2019. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Oct 2019
  • State action · SFL Jan 2019
  • State action · SFL Nov 2004
  • EPA/federal action · EOX Mar 2000
  • EPA/federal action · EF! Sep 1995

This profile is built from EPA public records for system CA3610109 — 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.