Tomball, Texas Water Quality Report
Water quality data for 8 water systems serving 18,680 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 27.1 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 271% | Above guideline |
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Compliance & Violations
Active Violations (5)
75
Dec 19, 2022
34
Dec 1, 2010
34
Dec 1, 2010
34
Dec 1, 2010
34
Dec 1, 2010
Resolved Violations (495)
20
Aug 1, 2022
20
Aug 1, 2022
20
Aug 1, 2022
20
Aug 1, 2022
20
Aug 1, 2022
+ 490 more resolved violations
Frequently Asked Questions
Is Tomball tap water safe to drink?
Tomball'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 Tomball tap water?
1 contaminants have been detected in Tomball's water supply across 8 water systems. See the full contaminant table above for details.
How can I improve my water quality in Tomball?
Install a water filter rated for the specific contaminants found in Tomball's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Tomball have any water quality violations?
Yes, Tomball currently has 131 active violations. See the violations section above for details.