JOHNSON CITY WATER DEPT: EPA violation history, explained

JOHNSON CITY WATER DEPT's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 105,057 people get their water from it, across 46,281 connections.

JOHNSON CITY WATER DEPT's record against the rest of the country

Out of 12,903 systems in this dataset, JOHNSON CITY WATER DEPT ranks 9,956th by violation burden (23th percentile) - 23 violations total, 0 health-baseds.

Against the TN average

Among the 318 TN systems in this dataset, the average is 4.8 health-based violations - JOHNSON CITY WATER DEPT's 0 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

JOHNSON CITY WATER DEPT's most recent violation on record is dated 2023-04-02. Last reported to EPA: 05/14/2026.

What JOHNSON CITY WATER DEPT's record does not cover

This is what JOHNSON CITY WATER DEPT 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 23 logged violations can see. The guide to what this data misses covers that gap.