Annville, Pennsylvania Water Quality Report
Water quality data for 6 water systems serving 4,052 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (4)
52
Oct 1, 2025
52
Oct 1, 2025
52
Oct 1, 2025
52
Oct 1, 2025
Resolved Violations (496)
3A
Sep 1, 2025 — Sep 30, 2025
3A
Sep 1, 2025 — Sep 30, 2025
27
Jul 1, 2025 — Jul 31, 2025
31
Jul 1, 2025 — Jul 31, 2025
31
Jul 1, 2025 — Jul 31, 2025
+ 491 more resolved violations
Frequently Asked Questions
Is Annville tap water safe to drink?
Annville's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Annville tap water?
0 contaminants have been detected in Annville's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Annville?
Install a water filter rated for the specific contaminants found in Annville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Annville have any water quality violations?
Yes, Annville currently has 13 active violations. See the violations section above for details.