Yelm, Washington Water Quality Report
Water quality data for 5 water systems serving 20,229 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (9)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (329)
41
Feb 1, 2025 — Feb 28, 2025
41
Feb 1, 2025 — Feb 28, 2025
41
Jan 1, 2025 — Jan 31, 2025
41
Jan 1, 2025 — Jan 31, 2025
41
Dec 1, 2024 — Dec 31, 2024
+ 324 more resolved violations
Frequently Asked Questions
Is Yelm tap water safe to drink?
Yelm'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 Yelm tap water?
0 contaminants have been detected in Yelm's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Yelm?
Install a water filter rated for the specific contaminants found in Yelm's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Yelm have any water quality violations?
Yes, Yelm currently has 9 active violations. See the violations section above for details.