La Harpe, Illinois Water Quality Report
Water quality data for 1 water system serving 1,200 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (21)
72
Jul 1, 2025
57
Apr 2, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
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
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (140)
03
Oct 1, 2021 — Dec 31, 2021
03
Oct 1, 2021 — Dec 31, 2021
03
Jul 1, 2021 — Sep 30, 2021
03
Jul 1, 2021 — Sep 30, 2021
3A
Aug 1, 2020 — Aug 31, 2020
+ 135 more resolved violations
Frequently Asked Questions
Is La Harpe tap water safe to drink?
La Harpe'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 La Harpe tap water?
0 contaminants have been detected in La Harpe's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in La Harpe?
Install a water filter rated for the specific contaminants found in La Harpe's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does La Harpe have any water quality violations?
Yes, La Harpe currently has 21 active violations. See the violations section above for details.