Water Quality in Herndon, VA (22102)
EPA violation data for public water systems serving ZIP code 22102.
No Health-Based Violations
None of the 10 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There is1 monitoring/reporting violation (missed testing deadlines), all resolved.
Better than 29% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
29,184
Population
10
Water Systems
1
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (10)
Fairfax County Water Authority
Fcwa - Lorton Wtp Old, New, & River Sta
Dulles Airport
All resolvedMadeira School
Fl Pacific Farms Farm Worker Housing
P. B. Dye Golf Club
Peter Piper School
Williams Gap Vineyard
Miller And Smith Att D. Fink
Spring Hill Mobile Service
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
Herndon (22102) has more violations than 29% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 1, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.