Port Gibson, Mississippi Water Quality Report
Water quality data for 3 water systems serving 4,642 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 43.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 430% | Above guideline |
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Compliance & Violations
Active Violations (3)
75
Aug 28, 2021
52
Jan 1, 2021
52
Jan 1, 2021
Resolved Violations (497)
77
Oct 28, 2025
77
Oct 28, 2025
3A
Apr 1, 2025 — Apr 30, 2025
3A
Apr 1, 2025 — Apr 30, 2025
3A
Apr 1, 2025 — Apr 30, 2025
+ 492 more resolved violations
Frequently Asked Questions
Is Port Gibson tap water safe to drink?
Port Gibson'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 Port Gibson tap water?
1 contaminants have been detected in Port Gibson's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Port Gibson?
Install a water filter rated for the specific contaminants found in Port Gibson's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Port Gibson have any water quality violations?
Yes, Port Gibson currently has 51 active violations. See the violations section above for details.