Old Harbor, Alaska Water Quality Report
Water quality data for 1 water system serving 246 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (500)
41
Aug 1, 2025 — Aug 31, 2025
3A
Jun 1, 2025 — Jun 30, 2025
27
Jun 1, 2025 — Jun 30, 2025
3A
Apr 1, 2025 — Apr 30, 2025
36
Apr 1, 2025 — Apr 30, 2025
+ 495 more resolved violations
Frequently Asked Questions
Is Old Harbor tap water safe to drink?
Old Harbor'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 Old Harbor tap water?
0 contaminants have been detected in Old Harbor's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Old Harbor?
Install a water filter rated for the specific contaminants found in Old Harbor's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Old Harbor have any water quality violations?
Yes, Old Harbor currently has 124 active violations. See the violations section above for details.