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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HOLLYWOODS ROADHOUSE LLC
WI2682435 · 29 served
HOLMEN APOSTOLIC CHURCH
WI6320596 · 26 served
HOLMEN BAPTIST CHURCH
WI6320693 · 25 served
HOLMEN WATERWORKS
WI6320306 · 10,147 served
HOLSUM ELM DAIRY
WI4080145 · 35 served
HOLSUM IRISH DAIRY
WI4080003 · 35 served
HOLT PARK KELLY LAKE
WI4430532 · 25 served
HOLTONS HWY PIZZERIA
WI4050676 · 25 served
HOLY ANGELS GRADE SCHOOL
WI4450492 · 25 served
HOLY ASSUMPTION CHURCH
WI8610242 · 40 served
HOLY COVENANT ALLIANCE CHURCH
WI4602046 · 25 served
HOLY COW BAR & GRILL
WI7290214 · 103 served
HOLY CROSS CATH CH
WI4431028 · 25 served
HOLY CROSS CATHOLIC CHURCH
WI2460254 · 150 served
HOLY CROSS CONVENT
WI4050671 · 25 served
HOLY CROSS LUTHERAN CHURCH
WI2680939 · 25 served
HOLY CROSS PARISH
WI2301440 · 26 served
HOLY CROSS PARISH
WI2301479 · 67 served
HOLY CROSS SCHOOL
WI4050491 · 25 served
HOLY FAMILY CATHOLIC CHURCH
WI7440841 · 300 served
HOLY FAMILY CATHOLIC CHURCH
WI7340306 · 25 served
HOLY FAMILY CATHOLIC CHURCH
WI7370438 · 800 served
HOLY FAMILY CHILDCARE CENTER
WI2522571 · 60 served
HOLY FAMILY CHURCH
WI6100347 · 25 served
HOLY FAMILY CONVENT
WI4360447 · 195 served
HOLY GUARDIAN ANGEL CHURCH
WI6180832 · 25 served
HOLY HILL APARTMENTS
WI2300140 · 32 served
HOLY HILL ROAD SHELL
WI2671105 · 104 served
HOLY NAME OF MARY CH
WI4150857 · 25 served
HOLY NAME RETREAT
WI4150235 · 38 served
HOLY NATIVITY EPISCOPAL CH
WI4150351 · 28 served
HOLY ROSARY CATHOLIC CHURCH
WI7721046 · 700 served
HOLY ROSARY CHURCH
WI6490497 · 200 served
HOLY ROSARY SCHOOL
WI6470175 · 70 served
HOLY TRINITY CATH CH
WI4360565 · 25 served
HOLY TRINITY CATH CH
WI4050695 · 25 served
HOLY TRINITY CATH CH
WI4080325 · 25 served
HOLY TRINITY CHURCH & LEARNING CENTER
WI2681107 · 505 served
HOLY TRINITY CHURCH & SCHOOL
WI4310308 · 50 served
HOLY TRINITY LUTH PARSONAGE
WI2680915 · 25 served
HOLY TRINITY ORTHODOX CHURCH
WI6030315 · 25 served
HOLY TRINITY SCHOOL
WI4080303 · 25 served
HOLY TRINITY UNITED METHODIST CHURCH
WI6490295 · 25 served
HOLY WISDOM MONASTERY
WI1130347 · 220 served
HOLZ COTTAGE
WI4151120 · 25 served
HOLZ MOTORS INC
WI2410642 · 25 served
HOLZMANN MOTOR SPORTS
WI4590935 · 24 served
HOME AGAIN RESORT 1
WI7010269 · 35 served
HOME AGAIN RESORT 1
WI7010285 · 35 served
HOME AGAIN RESORT 2
WI7010557 · 25 served