IL0311620
IL
1 open health violation(s)

LEMONT

Groundwater · Local · 418 MAIN ST.

Overall Risk Level

Moderate Concern

No Concern
Low
Moderate
High
Critical

Contaminants detected within limits but elevated. Consider filtration.

Utility Overview

Population Served

17,500

Source Type

Groundwater

Ownership

Local

PWSID

IL0311620

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations indicate the MCL was exceeded.

Treatment Technique — Lead

2025Health-basedOpen

MR

2025Open

MR

2025Open

MR

2025Open

MR

2025Open

MR

2025Open

MR

2025Open

MR

2025Open

MR

2025Open

MR

2025Open

Related Pages

Illinois State Overview

All utilities in IL

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID IL0311620View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-17
High Confidence
Annual refresh cycle

At a Glance

PWSIDIL0311620
StateIllinois
Risk Levelmoderate
Population Served17,500
Open Health Violations1

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search