Columbia City, Oregon Water Quality Report
Water quality data for 1 water system serving 1,995 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (2)
Violation
Unknown
Violation
Unknown
Resolved Violations (79)
56
Jan 1, 2025
71
Jul 1, 2024
71
Jul 1, 2023
56
Jan 1, 2022
31
Apr 1, 2021 — Apr 30, 2021
+ 74 more resolved violations
Frequently Asked Questions
Is Columbia City tap water safe to drink?
Columbia City'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 Columbia City tap water?
0 contaminants have been detected in Columbia City's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Columbia City?
Install a water filter rated for the specific contaminants found in Columbia City's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Columbia City have any water quality violations?
Yes, Columbia City currently has 2 active violations. See the violations section above for details.