What's in MONA TOWN WATER SYSTEM's water?
MONA TOWN WATER SYSTEM has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,100, over 649 connections.
Ranked against every other system in this dataset
113 total violations and 4 health-based ones put MONA TOWN WATER SYSTEM at the 69th percentile nationally for violation burden, rank 3,940 of 12,903.
Against the UT average
MONA TOWN WATER SYSTEM's 4 health-based violations sit above the UT average of 2.8, across 145 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
MONA TOWN WATER SYSTEM's most recent violation on record is dated 2019-02-06, with the most recent health-based one dated 2019-02-06. Last reported to EPA: 06/17/2026.
The concern categories on record
MONA TOWN WATER SYSTEM'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); Groundwater 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 MONA TOWN WATER SYSTEM's record does not cover
MONA TOWN WATER SYSTEM'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 113 logged violations can see. The guide to what this data misses covers that gap.