HIGHLAND COUNTY WATER COMPANY, INC.: EPA violation history, explained
HIGHLAND COUNTY WATER COMPANY, INC. has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 28,421 people get their water from it, across 11,016 connections.
HIGHLAND COUNTY WATER COMPANY, INC.'s record against the rest of the country
HIGHLAND COUNTY WATER COMPANY, INC. has 13 violations on record in total, 2 of thems health-based - ranking it 6,395th of 12,903 systems by violation count, the 50th percentile nationally.
How HIGHLAND COUNTY WATER COMPANY, INC. compares within OH
Among the 394 OH systems in this dataset, the average is 5.5 health-based violations - HIGHLAND COUNTY WATER COMPANY, INC.'s 2 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 HIGHLAND COUNTY WATER COMPANY, INC. is from 2022-01-07 (health-based: 2014-01-05). Last reported to EPA: 05/15/2026.
What kind of problem, specifically
HIGHLAND COUNTY WATER COMPANY, INC.'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: Coliform (TCR); 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 this data is and is not
HIGHLAND COUNTY WATER COMPANY, INC.'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 13 logged violations can see. The guide to what this data misses covers that gap.