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Water system · PWSID CA5810700

BEALE AIR FORCE BASE

BEALE AFB, CA · ~6,785 people served

Check your exact address → BEALE AFB overview
100
Excellent
PurityRadar safety score

PWSID

CA5810700

State

California

City

BEALE AFB

Population served

6,785

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

0

Unaddressed

6

Health-based

20

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began Aug 2022 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2016 Resolved
Monitoring & reporting · Total coliform began Jul 2007 Resolved
Monitoring & reporting · Nitrate began Jan 2001 Resolved
Monitoring & reporting · Nitrate began Jan 2000 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1995 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1992 Resolved

Recent enforcement actions

  • State action · SFL Aug 2025
  • State action · SOX Aug 2025
  • State action · SOX Sep 2022
  • State action · SIE Sep 2022
  • State action · SOX Feb 2018
  • State action · SFJ Jul 2016
  • State action · SOX Feb 2016
  • State action · SFL Feb 2016

This profile is built from EPA public records for system CA5810700 — 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.