ST ANTHONY: EPA violation history, explained
ST ANTHONY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 3,606 people get their water from it, across 1,330 connections.
ST ANTHONY's record against the rest of the country
ST ANTHONY has 83 violations on record in total, 9 of thems health-based - ranking it 2,076th of 12,903 systems by violation count, the 84th percentile nationally.
How ST ANTHONY compares within ID
Among the 88 ID systems in this dataset, the average is 10.3 health-based violations - ST ANTHONY's 9 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 ST ANTHONY is from 2023-01-01 (health-based: 2012-01-07). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
ST ANTHONY'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)
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
This is what ST ANTHONY 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 83 logged violations can see. The guide to what this data misses covers that gap.