Tap Water Quality in Danbury, Connecticut (ZIP 06817)
Serving Danbury, Connecticut
Is the Tap Water Safe in Danbury, Connecticut?
Tap water in Danbury, Connecticut (ZIP 06817) has 15 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 06817 is served by 6 water utilities providing water to Danbury. 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 06817
7 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 Danbury
Found in Danbury
Found in Danbury
Found in Danbury
Found in Danbury
Found in Danbury
Found in Danbury
Water Utilities Serving ZIP 06817
LAKE WAUBEEKA ASSOCIATION
712
Water Source:
Groundwater under influence of surface water
Contaminants Tested:
130
AQUA VISTA ASSOC, INC - UPPER SYSTEM
260
Not available
Water Source:
Groundwater
Contaminants Tested:
130
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Best Water Filters for Danbury (ZIP 06817)
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
Frequently Asked Questions about Danbury Tap Water
Is the tap water safe in Danbury, Connecticut (ZIP 06817)?
Which water utilities serve ZIP code 06817?
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What contaminants are in Danbury water (ZIP 06817)?
Should I use a water filter in Danbury (ZIP 06817)?
What cities are in ZIP code 06817?
How we built this page
Water-quality data on this page comes from public federal and state records for the 6 utilityies serving ZIP 06817. 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 Connecticut Department of Environmental Protection / Drinking Water program.
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