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Water system · PWSID CA4710009

WEED, CITY OF

WEED, CA · ~2,662 people served

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

PWSID

CA4710009

State

California

City

WEED

Population served

2,662

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

11

Violations on record

1

Unaddressed

4

Health-based

18

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2022. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2012 Resolved
Monitoring & reporting · Total coliform began Feb 2012 Resolved
Monitoring & reporting · EPA contaminant 0700 began Feb 2012 Resolved
Other began Feb 2012 Resolved
Monitoring & reporting · Total coliform began Jan 2005 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1993 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 1993 Resolved

Recent enforcement actions

  • State action · SOX Apr 2022
  • State action · SFL Apr 2022
  • State action · SOX Jan 2019
  • State action · SOX Mar 2018
  • State action · SOX Mar 2018
  • State action · SOX Mar 2018
  • State action · SFL Feb 2017
  • State action · SFL Feb 2017

This profile is built from EPA public records for system CA4710009 — 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.