Aqua Ohio - Lake Darby, OH Water Quality
Aqua Ohio - Lake Darby: EPA violation history, explained
Aqua Ohio - Lake Darby's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. It serves 3,562 people through 1,470 service connections.
Aqua Ohio - Lake Darby's record against the rest of the country
Aqua Ohio - Lake Darby has 1 violation on record in total, 0 of them health-based - ranking it 12,485th of 12,903 systems by violation count, the 3th percentile nationally.
How Aqua Ohio - Lake Darby compares within OH
Among the 412 OH systems in this dataset, the average is 5.3 health-based violations - Aqua Ohio - Lake Darby's 0 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for Aqua Ohio - Lake Darby is from 2001-01-07. Last reported to EPA: 05/15/2026.
What this data is and is not
Aqua Ohio - Lake Darby's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 0 health-based violations on file for Aqua Ohio - Lake Darby - 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.