Nanwalek, Alaska Water Quality Report
Water quality data for 1 water system serving 281 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (1)
76
Feb 25, 2025
Resolved Violations (499)
38
Sep 1, 2025 — Sep 30, 2025
36
Sep 1, 2025 — Sep 30, 2025
27
Sep 1, 2025 — Sep 30, 2025
3A
Sep 1, 2025 — Sep 30, 2025
38
Aug 1, 2025 — Aug 31, 2025
+ 494 more resolved violations
Frequently Asked Questions
Is Nanwalek tap water safe to drink?
Nanwalek'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 Nanwalek tap water?
0 contaminants have been detected in Nanwalek's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Nanwalek?
Install a water filter rated for the specific contaminants found in Nanwalek's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Nanwalek have any water quality violations?
Yes, Nanwalek currently has 212 active violations. See the violations section above for details.