Utilities in Wisconsin
24,823 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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ST MARGARET CATH CH
WI4380534 · 25 served
ST MARKS EV LUTHERAN CHURCH
WI1140244 · 52 served
ST MARKS LUTHERAN CH
WI4690568 · 25 served
ST MARKS LUTHERAN CHURCH
WI1140265 · 40 served
ST MARKS UNITED CH OF CHRIST
WI4600492 · 242 served
ST MARTIN CATH CH
WI4590731 · 50 served
ST MARTIN CATH CH
WI4080315 · 25 served
ST MARTIN LUTHERAN CH
WI4590716 · 25 served
ST MARTIN OF TOURS CONG
WI2410680 · 258 served
ST MARTIN'S CATHOLIC CHU
WI4200555 · 126 served
ST MARTINS CATHOLIC CHURCH
WI7500684 · 25 served
ST MARTINS OF TOURS CONGREGATION CHURCH
WI2410936 · 50 served
ST MARTINS UNITED CH OF CHRIST
WI2670421 · 25 served
ST MARY CATH COMMUNITY
WI4051829 · 200 served
ST MARY CATHOLIC CH
WI4050121 · 25 served
ST MARY CATHOLIC CH
WI4590725 · 25 served
ST MARY EPISCOPAL CHURCH
WI2680926 · 62 served
ST MARY HELP OF CHRISTIANS
WI1280266 · 75 served
ST MARY MAGDALENE CATH FAITH COMMUNITY
WI4690196 · 25 served
ST MARY OF THE HILL PARISH CHURCH
WI2670364 · 152 served
ST MARY OF THE LAKE
WI1130350 · 153 served
ST MARY SILVERCLIFF CHAPEL
WI4380566 · 25 served
ST MARYS ASSUMPTION
WI8610243 · 25 served
ST MARYS CAMP 1
WI7440401 · 80 served
ST MARYS CAMP A & B DORM
WI7440785 · 96 served
ST MARYS CAMP A DORM
WI7441140 · 38 served
ST MARYS CAMP B DORM
WI7441141 · 38 served
ST MARYS CAMP BOYS COTTAGE
WI7440402 · 25 served
ST MARYS CAMP C & D DORM
WI7440786 · 96 served
ST MARYS CAMP C DORM
WI7441143 · 38 served
ST MARYS CAMP CARDINALS HOUSE
WI7440734 · 25 served
ST MARYS CAMP D DORM
WI7441064 · 50 served
ST MARYS CAMP GIRLS COTTAGE
WI7440733 · 25 served
ST MARYS CAMP JEB DIE HOUSE
WI7441144 · 26 served
ST MARYS CAMP KITCHEN
WI7440783 · 200 served
ST MARYS CAMP MAIN
WI7441063 · 180 served
ST MARYS CAMP OFFICE
WI7441142 · 29 served
ST MARYS CATH CH RECTORY
WI4390338 · 1 served
ST MARYS CATH CHURCH SAYNER
WI7640496 · 200 served
ST MARYS CATHOLIC CH
WI4390576 · 300 served
ST MARYS CATHOLIC CH
WI4240118 · 150 served
ST MARYS CATHOLIC CHURCH
WI8550144 · 50 served
ST MARYS CATHOLIC CHURCH
WI1220203 · 150 served
ST MARYS CATHOLIC CHURCH
WI2460366 · 24 served
ST MARYS CATHOLIC CHURCH
WI6480568 · 26 served
ST MARYS CATHOLIC CHURCH
WI7720310 · 600 served
ST MARYS CATHOLIC CHURCH PICKEREL
WI7340186 · 100 served
ST MARYS CH & SCHOOL
WI4450506 · 25 served
ST MARYS CHURCH
WI7210217 · 25 served
ST MARYS CHURCH
WI6100354 · 35 served