San Leon, Texas Water Quality Report
Water quality data for 1 water system serving 11,622 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 17.5 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 175% | Above guideline |
| PFBA | 0.031 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.003 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.075 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Active Violations (1)
Violation
Unknown
Resolved Violations (62)
66
Dec 30, 2024
66
Dec 30, 2024
75
Sep 1, 2021
75
Sep 1, 2021
75
Aug 1, 2021
+ 57 more resolved violations
Frequently Asked Questions
Is San Leon tap water safe to drink?
San Leon's water meets all EPA maximum contaminant levels. However, 5 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in San Leon tap water?
5 contaminants have been detected in San Leon's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in San Leon?
Install a water filter rated for the specific contaminants found in San Leon's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does San Leon have any water quality violations?
Yes, San Leon currently has 1 active violation. See the violations section above for details.