What's in MONTROSE CITY OF's water?

MONTROSE CITY OF's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 19,305 people get their water from it, across 7,857 connections.

Ranked against every other system in this dataset

Out of 12,903 systems in this dataset, MONTROSE CITY OF ranks 11,598th by violation burden (10th percentile) - 3 violations total, 0 health-baseds.

Against the CO average

Among the 230 CO systems in this dataset, the average is 3.0 health-based violations - MONTROSE CITY OF's 0 is at or below that. See the lead and copper guide for why lead counts differently.

Most recent violation on record

MONTROSE CITY OF's most recent violation on record is dated 2025-09-08. Last reported to EPA: 06/17/2026.

What MONTROSE CITY OF's record does not cover

This is what MONTROSE CITY OF 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. This record - 0 health-based violations on file for MONTROSE CITY OF - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.