BOZEMAN CITY OF: EPA violation history, explained
BOZEMAN CITY OF has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 56,000 people through 15,108 service connections.
How this compares nationally
11 total violations and 1 health-based ones put BOZEMAN CITY OF at the 37th percentile nationally for violation burden, rank 8,135 of 12,903.
Against the MT average
MT's 59 covered systems average 6.7 health-based violations each; BOZEMAN CITY OF carries 1, not more than typical for the state. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
BOZEMAN CITY OF's most recent violation on record is dated 2013-01-05, with the most recent health-based one dated 2013-01-05. Last reported to EPA: 06/29/2026.
The concern categories on record
BOZEMAN CITY OF'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: Interim Enhanced 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 BOZEMAN CITY OF's record does not cover
Everything on this page is BOZEMAN CITY OF's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and BOZEMAN CITY OF's customers' taps is household plumbing, invisible to a system-level record ranked 8,135th of 12,903 by violation count. The guide to what this data misses covers that gap.