Lafayette, Louisiana Water Quality Report
Water quality data for 25 water systems serving 206,014 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 37.4 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 374% | Above guideline |
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Compliance & Violations
Active Violations (39)
75
Feb 22, 2025
66
Feb 13, 2025
75
Oct 28, 2024
52
Oct 1, 2024
52
Oct 1, 2024
71
Jul 1, 2024
66
Feb 29, 2024
75
Jan 3, 2024
66
Dec 17, 2023
66
Dec 2, 2023
45
Nov 14, 2023
45
Nov 14, 2023
75
Nov 11, 2023
75
Mar 30, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
45
Feb 22, 2023
75
Aug 12, 2021
75
Aug 12, 2021
71
Jul 1, 2020
71
Jul 1, 2020
75
Apr 8, 2013
75
Dec 11, 2012
75
Dec 11, 2012
75
Dec 11, 2012
71
Jul 1, 2005
51
Jan 1, 2005
51
Jan 1, 2005
71
Jul 1, 2004
71
Jul 1, 2003
Violation
Unknown
Violation
Unknown
Resolved Violations (461)
66
Nov 13, 2024
66
Nov 13, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
51
Jul 1, 2024
+ 456 more resolved violations
Frequently Asked Questions
Is Lafayette tap water safe to drink?
Lafayette'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 Lafayette tap water?
1 contaminants have been detected in Lafayette's water supply across 25 water systems. See the full contaminant table above for details.
How can I improve my water quality in Lafayette?
Install a water filter rated for the specific contaminants found in Lafayette's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Lafayette have any water quality violations?
Yes, Lafayette currently has 85 active violations. See the violations section above for details.