Metropolitan District Commission, CT Water Quality
Metropolitan District Commission: EPA violation history, explained
Metropolitan District Commission's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 390,887, over 101,735 connections.
Ranked against every other system in this dataset
3 total violations and 0 health-based ones put Metropolitan District Commission at the 11th percentile nationally for violation burden, rank 11,540 of 12,903.
How Metropolitan District Commission compares within CT
Metropolitan District Commission's 0 health-based violations sit within the CT average of 2.6, across 73 systems statewide. 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 Metropolitan District Commission is from 2025-01-06. Last reported to EPA: 06/29/2026.
What this data is and is not
This is what Metropolitan District Commission 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 Metropolitan District Commission's customers' taps is household plumbing, invisible to a system-level record ranked 11,540th of 12,903 by violation count. The guide to what this data misses covers that gap.