Sunnyvale, Texas Water Quality Report
Water quality data for 1 water system serving 8,839 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.012 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.005 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.009 | 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
Resolved Violations (68)
66
Dec 30, 2021
66
Dec 30, 2021
27
Jul 1, 2017 — Sep 30, 2017
27
Jul 1, 2017 — Sep 30, 2017
27
Jul 1, 2017 — Sep 30, 2017
+ 63 more resolved violations
Frequently Asked Questions
Is Sunnyvale tap water safe to drink?
Sunnyvale'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 Sunnyvale tap water?
4 contaminants have been detected in Sunnyvale's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Sunnyvale?
Install a water filter rated for the specific contaminants found in Sunnyvale's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.