Ho-ho-kus, New Jersey Water Quality Report
Water quality data for 1 water system serving 40 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (5)
72
Jan 1, 2025
72
Jan 1, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (99)
3A
May 1, 2025 — May 31, 2025
3A
Nov 1, 2024 — Nov 30, 2024
3A
Jan 1, 2024 — Jan 31, 2024
3A
Jan 1, 2024 — Jan 31, 2024
3A
Jan 1, 2024 — Jan 31, 2024
+ 94 more resolved violations
Frequently Asked Questions
Is Ho-ho-kus tap water safe to drink?
Ho-ho-kus'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 Ho-ho-kus tap water?
0 contaminants have been detected in Ho-ho-kus's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Ho-ho-kus?
Install a water filter rated for the specific contaminants found in Ho-ho-kus's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Ho-ho-kus have any water quality violations?
Yes, Ho-ho-kus currently has 5 active violations. See the violations section above for details.