Water Quality in ZIP Code 20001
Serving Washington, DC
Is Water Safe in ZIP Code 20001?
Water in ZIP code 20001 has 6 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.
This ZIP code is served by 4 water utilities providing water to Washington. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
Water Quality Report for ZIP 20001
4 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 Washington
Found in Washington
Found in Washington
Found in Washington
Water Utilities Serving ZIP 20001
Best Water Filters for ZIP 20001
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
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