What's in CITY OF MARYVILLE W&S DEPT's water?
CITY OF MARYVILLE W&S DEPT has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 49,135 people get their water from it, across 20,595 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, CITY OF MARYVILLE W&S DEPT ranks 8,656th by violation burden (33th percentile) - 5 violations total, 1 health-based.
Against the TN average
Among the 318 TN systems in this dataset, the average is 4.8 health-based violations - CITY OF MARYVILLE W&S DEPT's 1 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
CITY OF MARYVILLE W&S DEPT's most recent violation on record is dated 2026-01-01, with the most recent health-based one dated 2000-01-02. Last reported to EPA: 05/14/2026.
The concern categories on record
CITY OF MARYVILLE W&S 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
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 CITY OF MARYVILLE W&S DEPT's record does not cover
CITY OF MARYVILLE W&S 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 5 logged violations can see. The guide to what this data misses covers that gap.