AQUA OHIO - ASHTABULA: EPA violation history, explained
AQUA OHIO - ASHTABULA has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 32,342, over 13,255 connections.
Ranked against every other system in this dataset
AQUA OHIO - ASHTABULA has 8 violations on record in total, 3 of thems health-based - ranking it 5,366th of 12,903 systems by violation count, the 58th percentile nationally.
Against the OH average
AQUA OHIO - ASHTABULA's 3 health-based violations sit within the OH average of 5.5, across 394 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
AQUA OHIO - ASHTABULA's most recent violation on record is dated 2024-11-01, with the most recent health-based one dated 2010-01-12. Last reported to EPA: 05/15/2026.
The concern categories on record
AQUA OHIO - ASHTABULA's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Surface Water Treatment Rule
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What AQUA OHIO - ASHTABULA's record does not cover
Everything on this page is AQUA OHIO - ASHTABULA's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 3 health-based violations on file for AQUA OHIO - ASHTABULA - 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.