Othello, Washington Water Quality Report
Water quality data for 24 water systems serving 12,837 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 43.1 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 431% | Above guideline |
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Compliance & Violations
Active Violations (1)
71
Jul 1, 2024
Resolved Violations (499)
71
Jul 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
+ 494 more resolved violations
Frequently Asked Questions
Is Othello tap water safe to drink?
Othello's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Othello tap water?
1 contaminants have been detected in Othello's water supply across 24 water systems. See the full contaminant table above for details.
How can I improve my water quality in Othello?
Install a water filter rated for the specific contaminants found in Othello's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Othello have any water quality violations?
Yes, Othello currently has 49 active violations. See the violations section above for details.