WOOD RIVER

WOOD RIVER, IL · ~10,464 people served

Check your exact address → WOOD RIVER overview

100

Excellent

PurityRadar safety score

PWSID

IL1191150

State

Illinois

City

WOOD RIVER

Population served

10,464

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

Latest detections from EPA’s UCMR5 monitoring (through May 2025). Levels in parts per trillion (ppt).

PFBA

20 ppt

limit —

No federal limit

PFPeA

3.3 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2023 Resolved

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Feb 2020 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Feb 2020 Resolved

Other · EPA contaminant 7000 began Jul 2017 Resolved

Monitoring & reporting · Total coliform began Jan 2007 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2007 Resolved

Recent enforcement actions

State action · SIA Jul 2025
State action · SIE Jul 2025
State action · SOX Jul 2024
State action · SIA Dec 2023
State action · SIF Jun 2021
State action · SOX Jan 2021
State action · SIA Jan 2021
State action · SOX Aug 2020

This profile is built from EPA public records for system IL1191150 — 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.