SOUTHERN IL UNIVERSITY-EDWARDSVILLE

EDWARDSVILLE, IL · ~2,817 people served

Check your exact address → EDWARDSVILLE overview

100

Excellent

PurityRadar safety score

PWSID

IL1195550

State

Illinois

City

EDWARDSVILLE

Population served

2,817

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2023). Levels in parts per trillion (ppt).

PFBS

3.5 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 Feb 2021. Official EPA record →

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

Monitoring & reporting · Lead & Copper Rule began Apr 2018 Resolved

Recent enforcement actions

State action · SOX Feb 2021
State action · SIA Jan 2021
State action · SOX Apr 2018
State action · SIA Apr 2018
State action · SIE Sep 1986
State action · SIE Sep 1986
State action · SIA Sep 1986
State action · SIA Sep 1986

This profile is built from EPA public records for system IL1195550 — 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.