Orland Park, Illinois Water Quality Report
Water quality data for 1 water system serving 58,862 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (14)
72
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (6)
72
Jul 1, 2015
72
Jul 1, 2015
26
Sep 1, 1992 — Sep 30, 1992
26
Sep 1, 1992 — Sep 30, 1992
26
Sep 1, 1992 — Sep 30, 1992
+ 1 more resolved violations
Frequently Asked Questions
Is Orland Park tap water safe to drink?
Orland Park'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 Orland Park tap water?
0 contaminants have been detected in Orland Park's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Orland Park?
Install a water filter rated for the specific contaminants found in Orland Park's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Orland Park have any water quality violations?
Yes, Orland Park currently has 14 active violations. See the violations section above for details.