Aransas Pass, Texas Water Quality Report
Water quality data for 1 water system serving 8,088 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 53.8 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 538% | Above guideline |
| PFBA | 0.011 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.003 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.005 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (8)
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
Violation
Unknown
Violation
Unknown
Resolved Violations (85)
75
May 1, 2025
75
May 1, 2025
75
Feb 3, 2017
75
Feb 3, 2017
3A
Feb 1, 2017 — Feb 28, 2017
+ 80 more resolved violations
Frequently Asked Questions
Is Aransas Pass tap water safe to drink?
Aransas Pass's water meets all EPA maximum contaminant levels. However, 4 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Aransas Pass tap water?
4 contaminants have been detected in Aransas Pass's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Aransas Pass?
Install a water filter rated for the specific contaminants found in Aransas Pass's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Aransas Pass have any water quality violations?
Yes, Aransas Pass currently has 8 active violations. See the violations section above for details.