Boulder City, Nevada Water Quality Report
Water quality data for 5 water systems serving 17,514 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 58.6 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 586% | Above guideline |
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Compliance & Violations
Active Violations (2)
75
Dec 2, 2024
75
Jan 2, 2024
Resolved Violations (498)
75
May 1, 2025
75
May 1, 2025
35
Apr 1, 2025
35
Apr 1, 2025
35
Apr 1, 2025
+ 493 more resolved violations
Frequently Asked Questions
Is Boulder City tap water safe to drink?
Boulder City'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 Boulder City tap water?
1 contaminants have been detected in Boulder City's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Boulder City?
Install a water filter rated for the specific contaminants found in Boulder City's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Boulder City have any water quality violations?
Yes, Boulder City currently has 58 active violations. See the violations section above for details.