LCA ARCADIA WEST DIVISION

ALLENTOWN, PA · ~1,392 people served

Check your exact address → ALLENTOWN overview

100

Excellent

PurityRadar safety score

PWSID

PA3391001

State

Pennsylvania

City

ALLENTOWN

Population served

1,392

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0700 began Jun 2023 Resolved

Monitoring & reporting · Nitrate began Oct 2022 Resolved

Monitoring & reporting · EPA contaminant 4030 began Oct 2022 Resolved

Monitoring & reporting · EPA contaminant 4020 began Oct 2022 Resolved

Monitoring & reporting · Gross alpha began Oct 2022 Resolved

Monitoring & reporting · Nitrite began Oct 2022 Resolved

Monitoring & reporting · Nitrite began Oct 2021 Resolved

Monitoring & reporting · Nitrate began Oct 2021 Resolved

Monitoring · Lead & Copper Rule began Jun 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2016 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2016 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2001 Resolved

Recent enforcement actions

State action · SIF Aug 2024
State action · SOX Aug 2023
State action · SIA Jul 2023
State action · SIE Jul 2023
State action · SIF Jul 2023
State action · SOX Mar 2023
State action · SIA Jan 2023
State action · SIF Jun 2022

This profile is built from EPA public records for system PA3391001 — 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.