Dilley, Texas Water Quality Report
Water quality data for 1 water system serving 4,505 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 41.4 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 414% | Above guideline |
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Compliance & Violations
Active Violations (10)
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
72
Jul 2, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (41)
75
May 1, 2025
75
May 1, 2025
75
Oct 28, 2024
75
Oct 28, 2024
75
Apr 14, 2024
+ 36 more resolved violations
Frequently Asked Questions
Is Dilley tap water safe to drink?
Dilley'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 Dilley tap water?
1 contaminants have been detected in Dilley's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Dilley?
Install a water filter rated for the specific contaminants found in Dilley's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Dilley have any water quality violations?
Yes, Dilley currently has 10 active violations. See the violations section above for details.