Is LOLO WATER AND SEWER DIST's water safe to drink?
LOLO WATER AND SEWER DIST has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 3,315 people through 1,243 service connections.
LOLO WATER AND SEWER DIST's record against the rest of the country
Out of 12,903 systems in this dataset, LOLO WATER AND SEWER DIST ranks 7,522th by violation burden (42th percentile) - 41 violations total, 1 health-based.
Against the MT average
Among the 59 MT systems in this dataset, the average is 6.7 health-based violations - LOLO WATER AND SEWER DIST's 1 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
LOLO WATER AND SEWER DIST's most recent violation on record is dated 2024-01-01, with the most recent health-based one dated 2008-01-06. Last reported to EPA: 06/29/2026.
The concern categories on record
LOLO WATER AND SEWER DIST'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 LOLO WATER AND SEWER DIST's record does not cover
This is what LOLO WATER AND SEWER DIST 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. Between the utility's meter and LOLO WATER AND SEWER DIST's customers' taps is household plumbing, invisible to a system-level record ranked 7,522th of 12,903 by violation count. The guide to what this data misses covers that gap.