Jonestown, Texas Water Quality Report
Water quality data for 2 water systems serving 8,327 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.007 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (28)
75
Aug 8, 2025
52
Jul 1, 2025
52
Jul 1, 2025
75
May 1, 2025
75
Apr 28, 2025
75
Apr 28, 2025
75
Apr 28, 2025
75
Mar 10, 2025
52
Jan 1, 2025
52
Jan 1, 2025
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
75
Aug 18, 2024
52
Jul 1, 2024
71
Jul 1, 2024
52
Jul 1, 2024
52
Jan 1, 2024
52
Jan 1, 2024
71
Jul 1, 2023
52
Jul 1, 2023
52
Jul 1, 2023
52
Oct 1, 2022
52
Oct 1, 2022
52
Oct 1, 2022
75
Mar 11, 2021
75
Jun 25, 2020
Resolved Violations (472)
38
Aug 1, 2025 — Aug 31, 2025
38
Aug 1, 2025 — Aug 31, 2025
38
Jul 1, 2025 — Jul 31, 2025
38
Jul 1, 2025 — Jul 31, 2025
38
Jun 1, 2025 — Jun 30, 2025
+ 467 more resolved violations
Frequently Asked Questions
Is Jonestown tap water safe to drink?
Jonestown'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 Jonestown tap water?
1 contaminants have been detected in Jonestown's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Jonestown?
Install a water filter rated for the specific contaminants found in Jonestown's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Jonestown have any water quality violations?
Yes, Jonestown currently has 51 active violations. See the violations section above for details.