Tap Water Quality in Allentown, Pennsylvania (ZIP 18106)
Serving Allentown, Pennsylvania
Is the Tap Water Safe in Allentown, Pennsylvania?
Tap water in Allentown, Pennsylvania (ZIP 18106) has 20 contaminants above EPA health-based guidelines (MCLGs) in at least one of the 1 city served. We recommend reviewing detailed city reports below and considering a certified water filter for additional protection.
ZIP 18106 is served by 6 water utilities providing water to Allentown. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
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Water Quality Report for ZIP 18106
6 contaminants above EPA health guidelines
These levels represent the worst case across all cities in this ZIP code. Check individual city reports for specific details.
Found in Allentown
Found in Allentown
Found in Allentown
Found in Allentown
Found in Allentown
Found in Allentown
Water Utilities Serving ZIP 18106
GILLETT MHC
100
Water Source:
Groundwater under influence of surface water
Contaminants Tested:
100
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Best Water Filters for Allentown (ZIP 18106)
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
Filter guides for the contaminants detected here:
Frequently Asked Questions about Allentown Tap Water
Is the tap water safe in Allentown, Pennsylvania (ZIP 18106)?
Which water utilities serve ZIP code 18106?
How do I pay my water bill in Allentown (ZIP 18106)?
What contaminants are in Allentown water (ZIP 18106)?
Should I use a water filter in Allentown (ZIP 18106)?
What cities are in ZIP code 18106?
How we built this page
Water-quality data on this page comes from public federal and state records for the 6 utilityies serving ZIP 18106. We refresh each utility's record whenever its underlying source publishes new data.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: the most recent published Consumer Confidence Report (CCR) from each utility serving this ZIP, where available.
- Service area & contact: EPA SDWIS plus the Pennsylvania Department of Environmental Protection / Drinking Water program.
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