CITY OF FOWLER

FOWLER, CA · ~7,448 people served

Check your exact address → FOWLER overview

100

Excellent

PurityRadar safety score

PWSID

CA1010006

State

California

City

FOWLER

Population served

7,448

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 2023). Levels in parts per trillion (ppt).

6:2 FTS

5.3 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Monitoring · Lead & Copper Rule began Feb 2024 Resolved

Monitoring & reporting · Nitrate began Jan 2020 Resolved

Monitoring & reporting · Nitrate began Jan 2019 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2005 Resolved

Monitoring & reporting · Nitrate began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jan 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 1996 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 1995 Resolved

Recent enforcement actions

State action · SOX Sep 2024
State action · SFL Mar 2024
State action · SOX Mar 2021
State action · SFL Feb 2021
State action · SFL Jan 2020
State action · SOX Jan 2020
State action · SOX Mar 2013
State action · SIA Jan 2009

This profile is built from EPA public records for system CA1010006 — 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.