Koliganek, Alaska Water Quality Report
Water quality data for 1 water system serving 170 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (125)
51
Mar 5, 2004
51
Mar 5, 2004
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Resolved Violations (367)
66
Mar 20, 2024
03
Jan 1, 2024 — Dec 31, 2024
52
Jul 1, 2023
03
Jan 1, 2022 — Dec 31, 2022
72
Oct 1, 2021
+ 362 more resolved violations
Frequently Asked Questions
Is Koliganek tap water safe to drink?
Koliganek'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 Koliganek tap water?
0 contaminants have been detected in Koliganek's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Koliganek?
Install a water filter rated for the specific contaminants found in Koliganek's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Koliganek have any water quality violations?
Yes, Koliganek currently has 125 active violations. See the violations section above for details.