Snoqualmie, Washington Water Quality Report
Water quality data for 4 water systems serving 2,173 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (7)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (172)
3A
May 1, 2025 — May 31, 2025
71
Jul 1, 2023
03
Jan 1, 2022 — Dec 31, 2022
52
Jan 1, 2020
71
Jul 1, 2017
+ 167 more resolved violations
Frequently Asked Questions
Is Snoqualmie tap water safe to drink?
Snoqualmie'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 Snoqualmie tap water?
0 contaminants have been detected in Snoqualmie's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Snoqualmie?
Install a water filter rated for the specific contaminants found in Snoqualmie's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Snoqualmie have any water quality violations?
Yes, Snoqualmie currently has 7 active violations. See the violations section above for details.