ROUND LAKE BEACH

ROUND LAKE BEACH, IL · ~27,200 people served

Check your exact address → ROUND LAKE BEACH overview

100

Excellent

PurityRadar safety score

PWSID

IL0971550

State

Illinois

City

ROUND LAKE BEACH

Population served

27,200

Primary source

SWP

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 May 2024. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved

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

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

Other · EPA contaminant 7000 began Jul 2018 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2006 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Max contaminant level (MCL) · Uranium health-based began Dec 1985 Resolved

Recent enforcement actions

State action · SOX May 2024
State action · SIA Dec 2023
State action · SOX Sep 2021
State action · SIF Jun 2021
State action · SOX Feb 2021
State action · SIA Jan 2021
State action · SIE Oct 2020
State action · SIA Oct 2020

This profile is built from EPA public records for system IL0971550 — 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.