Charlestown, Rhode Island Water Quality Report
Water quality data for 4 water systems serving 943 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (500)
57
Aug 13, 2025
03
Jan 1, 2024 — Dec 31, 2024
03
Jan 1, 2024 — Dec 31, 2024
03
Jan 1, 2024 — Dec 31, 2024
03
Jan 1, 2024 — Dec 31, 2024
+ 495 more resolved violations
Frequently Asked Questions
Is Charlestown tap water safe to drink?
Charlestown'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 Charlestown tap water?
0 contaminants have been detected in Charlestown's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Charlestown?
Install a water filter rated for the specific contaminants found in Charlestown's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Charlestown have any water quality violations?
Yes, Charlestown currently has 31 active violations. See the violations section above for details.