Oil City, Pennsylvania Water Quality Report
Water quality data for 2 water systems serving 11,443 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (9)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (108)
71
Jul 1, 2025
71
Jul 1, 2025
27
Jul 1, 2016 — Sep 30, 2016
27
Jul 1, 2016 — Sep 30, 2016
22
Oct 1, 2014 — Oct 31, 2014
+ 103 more resolved violations
Frequently Asked Questions
Is Oil City tap water safe to drink?
Oil 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 Oil City tap water?
0 contaminants have been detected in Oil City's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Oil City?
Install a water filter rated for the specific contaminants found in Oil 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 Oil City have any water quality violations?
Yes, Oil City currently has 9 active violations. See the violations section above for details.