Rock Hall, Maryland Water Quality Report
Water quality data for 1 water system serving 1,750 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (4)
72
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (17)
66
Jan 1, 2015
52
Oct 1, 2014
27
Oct 1, 2013 — Sep 30, 2014
27
Oct 1, 2013 — Sep 30, 2014
27
Oct 1, 2013 — Sep 30, 2014
+ 12 more resolved violations
Frequently Asked Questions
Is Rock Hall tap water safe to drink?
Rock Hall's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Rock Hall tap water?
0 contaminants have been detected in Rock Hall's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Rock Hall?
Install a water filter rated for the specific contaminants found in Rock Hall's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Rock Hall have any water quality violations?
Yes, Rock Hall currently has 4 active violations. See the violations section above for details.