Tanana, Alaska Water Quality Report
Water quality data for 2 water systems serving 292 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (1)
52
Jul 1, 2025
Resolved Violations (499)
36
Sep 1, 2025 — Sep 30, 2025
38
Sep 1, 2025 — Sep 30, 2025
27
Aug 1, 2025 — Aug 31, 2025
44
Aug 1, 2025 — Aug 31, 2025
3A
Aug 1, 2025 — Aug 31, 2025
+ 494 more resolved violations
Frequently Asked Questions
Is Tanana tap water safe to drink?
Tanana'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 Tanana tap water?
0 contaminants have been detected in Tanana's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Tanana?
Install a water filter rated for the specific contaminants found in Tanana's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Tanana have any water quality violations?
Yes, Tanana currently has 148 active violations. See the violations section above for details.