SCHWERMANNS 2ND AND 3RD WTR BRD

MUNDELEIN, IL · ~285 people served

Check your exact address → MUNDELEIN overview

100

Excellent

PurityRadar safety score

PWSID

IL0977150

State

Illinois

City

MUNDELEIN

Population served

285

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 Dec 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Resolved

Monitoring & reporting · Uranium began Jul 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2015 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2015 Resolved

Recent enforcement actions

State action · SOX Dec 2025
State action · SIA Jul 2025
State action · SIE Jul 2025
State action · SOX Nov 2021
State action · SIA Oct 2021
State action · SIA Oct 2021
State action · SOX Aug 2018
State action · SIF May 2018

This profile is built from EPA public records for system IL0977150 — 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.