Public water systems in Washington DC

22 systems (SDWIS/Fed snapshot). Open any row for PFAS monitoring, violation counts, and filter recommendations.

Baca (Dlo-ay Ashi) Community School - BIE

093534002 · 424 served

BIE CHEMAWA INDIAN SCHOOL

104101132 · 320 served

BOLLING - JOINT BASE ANACOSTIA-BOLLING

DC0000007 · 12,499 served

Bread Springs Day School (New) - BIE

093534007 · 115 served

Chi Chil Tah Jones Ranch Community School - BIE

093534005 · 137 served

CHILDRENS NATIONAL MEDICAL CENTER (CNMC)

DC0000008 · 5,000 served

D.C. WATER AND SEWER AUTHORITY

DC0000002 · 632,323 served

Dibe Yazhi Habitiin (Borrego Pass) Day School-BIE

093534003 · 120 served

Eastern Navajo Agency - BIE

093534001 · 455 served

Fort Wingate Community

093534020 · 550 served

Hanaadli Huerfano Boarding School - BIE

093534006 · 65 served

HUBERT H. HUMPHREY BUILDING

DC0000011 · 1,400 served

JOINT BASE ANACOSTIA - BOLLING

DC0000004 · 19,312 served

Lake Valley Navajo School - BIE

093534010 · 60 served

MANDARIN ORIENTAL HOTEL

DC0000010 · 780 served

NAVAL OBSERVATORY

DC0000005 · 250 served

NAVAL STATION WASHINGTON - WNY

DC0000003 · 15,690 served

NEBRASKA AVENUE COMPLEX NAV (DIST WASH)

DC0000006 · 1,176 served

PASCHAL SHERMAN INDIAN SCHOOL

105300009 · 220 served

WA HE LUT INDIAN SCHOOL

105318112 · 175 served

WASHINGTON AQUEDUCT DIVISION.

DC0000001 · 0 served

Wingate Elementary School (New) - BIE

093534022 · 800 served