The Woodlands, Texas Water Quality Report
Water quality data for 27 water systems serving 165,303 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 49.9 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 499% | Above guideline |
| PFBA | 0.015 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.005 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (5)
75
Jun 25, 2020
75
Jun 25, 2020
75
Jun 25, 2020
75
Jun 25, 2020
75
Jun 25, 2020
Resolved Violations (495)
75
May 15, 2025
75
May 15, 2025
66
Dec 30, 2024
66
Dec 30, 2024
66
Dec 30, 2024
+ 490 more resolved violations
Frequently Asked Questions
Is The Woodlands tap water safe to drink?
The Woodlands'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 The Woodlands tap water?
4 contaminants have been detected in The Woodlands's water supply across 27 water systems. See the full contaminant table above for details.
How can I improve my water quality in The Woodlands?
Install a water filter rated for the specific contaminants found in The Woodlands's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does The Woodlands have any water quality violations?
Yes, The Woodlands currently has 124 active violations. See the violations section above for details.