Ritzville, Washington Water Quality Report
Water quality data for 2 water systems serving 1,847 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (1)
Violation
Unknown
Resolved Violations (177)
71
Jul 1, 2025
03
Jan 1, 2023 — Dec 31, 2023
03
Jan 1, 2021 — Dec 31, 2021
03
Jan 1, 2021 — Dec 31, 2021
03
Jan 1, 2017 — Dec 31, 2017
+ 172 more resolved violations
Frequently Asked Questions
Is Ritzville tap water safe to drink?
Ritzville'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 Ritzville tap water?
0 contaminants have been detected in Ritzville's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Ritzville?
Install a water filter rated for the specific contaminants found in Ritzville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Ritzville have any water quality violations?
Yes, Ritzville currently has 1 active violation. See the violations section above for details.