Mystic Harbour, MD Water Quality
Mystic Harbour: EPA violation history, explained
Mystic Harbour's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 5,945 people get their water from it, across 2,370 connections.
Ranked against every other system in this dataset
8 total violations and 0 health-based ones put Mystic Harbour at the 17th percentile nationally for violation burden, rank 10,657 of 12,903.
How Mystic Harbour compares within MD
MD's 98 covered systems average 3.2 health-based violations each; Mystic Harbour carries 0, not more than typical for the state. 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 Mystic Harbour is from 2020-01-01. Last reported to EPA: 05/18/2026.
What this data is and is not
This is what Mystic Harbour 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 Mystic Harbour - 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.