WEST PRAIRIE WATER COMPANY

ARTHUR, IL · ~4,800 people served

Check your exact address → ARTHUR overview

100

Excellent

PurityRadar safety score

PWSID

IL0410030

State

Illinois

City

ARTHUR

Population served

4,800

Primary source

GWP

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 Jun 2025. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2024 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2017 Resolved

Other · EPA contaminant 7000 began Jul 2016 Resolved

Recent enforcement actions

State action · SIF Jun 2025
State action · SOX Jan 2025
State action · SIE Oct 2024
State action · SIA Oct 2024
State action · SIF Oct 2021
State action · SOX Aug 2021
State action · SOX Jan 2021
State action · SIA Jan 2021

This profile is built from EPA public records for system IL0410030 — 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.