Lincoln, Nebraska Water Quality Report
Water quality data for 9 water systems serving 298,232 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 23.7 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 237% | Above guideline |
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Compliance & Violations
Active Violations (8)
71
Jul 1, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (368)
3A
Aug 1, 2025 — Aug 31, 2025
71
Jul 1, 2025
71
Jul 1, 2025
3A
Jul 1, 2025 — Jul 31, 2025
3A
Jul 1, 2025 — Jul 31, 2025
+ 363 more resolved violations
Frequently Asked Questions
Is Lincoln tap water safe to drink?
Lincoln'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 Lincoln tap water?
1 contaminants have been detected in Lincoln's water supply across 9 water systems. See the full contaminant table above for details.
How can I improve my water quality in Lincoln?
Install a water filter rated for the specific contaminants found in Lincoln's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Lincoln have any water quality violations?
Yes, Lincoln currently has 8 active violations. See the violations section above for details.