Pottstown, Pennsylvania Water Quality Report
Water quality data for 6 water systems serving 39,971 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 10.2 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 102% | Above guideline |
| PFBA | 0.013 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.005 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFPeA | 0.007 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Resolved Violations (500)
31
Sep 1, 2025 — Sep 30, 2025
31
Sep 1, 2025 — Sep 30, 2025
31
Aug 1, 2025 — Aug 31, 2025
31
Aug 1, 2025 — Aug 31, 2025
31
Aug 1, 2025 — Aug 31, 2025
+ 495 more resolved violations
Frequently Asked Questions
Is Pottstown tap water safe to drink?
Pottstown's water meets all EPA maximum contaminant levels. However, 5 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Pottstown tap water?
5 contaminants have been detected in Pottstown's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Pottstown?
Install a water filter rated for the specific contaminants found in Pottstown's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Pottstown have any water quality violations?
Yes, Pottstown currently has 12 active violations. See the violations section above for details.