Mount Holly, North Carolina Water Quality Report
Water quality data for 1 water system serving 19,200 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (86)
27
Jan 1, 2025 — Mar 31, 2025
27
Jan 1, 2025 — Mar 31, 2025
27
Jan 1, 2025 — Mar 31, 2025
27
Jan 1, 2025 — Mar 31, 2025
27
Sep 1, 2022 — Nov 30, 2022
+ 81 more resolved violations
Frequently Asked Questions
Is Mount Holly tap water safe to drink?
Mount Holly'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 Mount Holly tap water?
0 contaminants have been detected in Mount Holly's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Mount Holly?
Install a water filter rated for the specific contaminants found in Mount Holly's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.