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Water system · PWSID CA1910045

ANTELOPE VALLEY EAST KERN WATER AGENCY

PALMDALE, CA

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

PWSID

CA1910045

State

California

City

PALMDALE

Population served

—

Primary source

Surface water

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

1

Violations on record

0

Unaddressed

1

Health-based

1

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 1998. Official EPA record →

Treatment technique · EPA contaminant 0200 health-based began Jul 1998 Resolved

Recent enforcement actions

  • State action · SOX Jul 1998

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

34 stations · latest Aug 2023

1.59 · max 55.8 mg/l as N · 74

Fluoride

35 stations · latest Aug 2023

0.625 · max 3.63 mg/l · 38

Arsenic

34 stations · latest Aug 2023

2.5 · max 80.6 ug/l · 37

Manganese

28 stations · latest Aug 2023

7.16 · max 4,300 ug/l · 29

Uranium

23 stations · latest Mar 2023

12.4 · max 201 ug/l · 23

Copper

21 stations · latest Mar 2023

1.6 · max 14.3 ug/l · 21

Lead

17 stations · latest Mar 2023

0.069 · max 0.453 ug/l · 17

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system CA1910045 — 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.