Columbiana City Pws, OH Water Quality
What's in Columbiana City Pws's water?
Columbiana City Pws's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 6,727, over 3,382 connections.
How this compares nationally
Columbiana City Pws has 5 violations on record in total, 0 of them health-based - ranking it 11,160th of 12,903 systems by violation count, the 14th percentile nationally.
Against the OH average
Among the 412 OH systems in this dataset, the average is 5.3 health-based violations - Columbiana City Pws's 0 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
Columbiana City Pws's most recent violation on record is dated 2024-12-12. Last reported to EPA: 05/15/2026.
What Columbiana City Pws's record does not cover
This is what Columbiana City Pws reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 0 health-based violations on file for Columbiana City Pws - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.