MyCleanWater

Walnut, Illinois Water Quality Report

Water quality data for 1 water system serving 1,311 people.

100
Excellent
out of 100

Water Source

1
Water System
1K
People Served
Ground water
Water Source

Detected Contaminants

No contaminant data available for this location.

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Compliance & Violations

Resolved Violations (31)

72

Jul 1, 2024

minor

72

Jul 1, 2024

minor

27

Jan 1, 2024 — Dec 31, 2024

moderate

27

Jan 1, 2024 — Dec 31, 2024

moderate

27

Jan 1, 2024 — Dec 31, 2024

moderate

+ 26 more resolved violations

Frequently Asked Questions

Is Walnut tap water safe to drink?

Walnut's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

What contaminants are in Walnut tap water?

0 contaminants have been detected in Walnut's water supply across 1 water system. See the full contaminant table above for details.

How can I improve my water quality in Walnut?

Install a water filter rated for the specific contaminants found in Walnut's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.