NEW JOHNSONVILLE WATER DEPT: EPA violation history, explained
NEW JOHNSONVILLE WATER DEPT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 2,961 people through 1,113 service connections.
NEW JOHNSONVILLE WATER DEPT's record against the rest of the country
NEW JOHNSONVILLE WATER DEPT has 29 violations on record in total, 3 of thems health-based - ranking it 4,935th of 12,903 systems by violation count, the 62th percentile nationally.
How NEW JOHNSONVILLE WATER DEPT compares within TN
Among the 318 TN systems in this dataset, the average is 4.8 health-based violations - NEW JOHNSONVILLE WATER DEPT's 3 is at or below that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for NEW JOHNSONVILLE WATER DEPT is from 2023-01-10 (health-based: 2018-01-07). Last reported to EPA: 05/14/2026.
What kind of problem, specifically
NEW JOHNSONVILLE WATER DEPT'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
- Disinfection byproducts - flagged from: TTHM
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
NEW JOHNSONVILLE WATER DEPT'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. Between the utility's meter and NEW JOHNSONVILLE WATER DEPT's customers' taps is household plumbing, invisible to a system-level record ranked 4,935th of 12,903 by violation count. The guide to what this data misses covers that gap.