VerifiedWaterFilterData

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Water quality by city

Water quality in District of Columbia

EPA drinking-water records for 12 public water systems across 3 District of Columbia cities — the contaminants found and the certified filters that remove them. Pick your city for its full report.

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Washington ·PFAS 10 systems Joint Base Anacostia-Bolling 1 system Washington Navy Yard ·PFAS 1 system