NORTHGLENN CITY OF: EPA violation history, explained

NORTHGLENN CITY OF's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 48,927, over 10,203 connections.

NORTHGLENN CITY OF's record against the rest of the country

NORTHGLENN CITY OF has 7 violations on record in total, 0 of thems health-based - ranking it 10,748th of 12,903 systems by violation count, the 17th percentile nationally.

Against the CO average

NORTHGLENN CITY OF's 0 health-based violations sit within the CO average of 3.0, across 230 systems statewide. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

NORTHGLENN CITY OF's most recent violation on record is dated 1988-01-01. Last reported to EPA: 06/17/2026.

What NORTHGLENN CITY OF's record does not cover

This is what NORTHGLENN 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. Between the utility's meter and NORTHGLENN CITY OF's customers' taps is household plumbing, invisible to a system-level record ranked 10,748th of 12,903 by violation count. The guide to what this data misses covers that gap.