Napavine, Washington Water Quality Report
Water quality data for 27 water systems serving 6,972 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (500)
3A
Jun 1, 2025 — Jun 30, 2025
3A
Jul 1, 2024 — Jul 31, 2024
1A
May 1, 2024 — May 31, 2024
27
Jan 1, 2024 — Dec 31, 2024
03
Jan 1, 2024 — Dec 31, 2024
+ 495 more resolved violations
Frequently Asked Questions
Is Napavine tap water safe to drink?
Napavine'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 Napavine tap water?
0 contaminants have been detected in Napavine's water supply across 27 water systems. See the full contaminant table above for details.
How can I improve my water quality in Napavine?
Install a water filter rated for the specific contaminants found in Napavine's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Napavine have any water quality violations?
Yes, Napavine currently has 40 active violations. See the violations section above for details.