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Water system · PWSID CA1510009

ERSKINE CREEK WC

SHAFTER, CA · ~2,500 people served

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

PWSID

CA1510009

State

California

City

SHAFTER

Population served

2,500

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

8

Violations on record

0

Unaddressed

5

Health-based

14

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2018. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Dec 2015 Resolved
Monitoring & reporting · Total coliform began Sep 2003 Resolved
Monitoring & reporting · Nitrate began Jan 2003 Resolved
Monitoring & reporting · EPA contaminant 1094 began Jan 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1992 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1992 Resolved

Recent enforcement actions

  • State action · SOX Mar 2018
  • State action · SFL Mar 2016
  • State action · SOX Jan 2016
  • State action · SFL Mar 2004
  • State action · SOX Oct 2003
  • State action · SIA Oct 2003
  • State action · SFJ Jan 1995
  • State action · SOX Dec 1994

This profile is built from EPA public records for system CA1510009 — 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.