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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ACTION TERRITORY
WI2301400 · 105 served
ACTON ACADEMY MAIN
WI4712108 · 64 served
ACTON ACADEMY SPARK LAND
WI4712110 · 50 served
ACTUS NUTRITION FOND DU LAC
WI4200737 · 177 served
ACURA OF BROOKFIELD
WI2681888 · 25 served
ADAMS ACRES KAMPLAND
WI6090338 · 25 served
ADAMS ALCOHOLICS BAR
WI7440607 · 25 served
ADAMS CABINS
WI7440888 · 30 served
ADAMS CO ARROWHEAD PARK
WI7010511 · 25 served
ADAMS COLUMBIA ELECTRIC COOP
WI4700729 · 25 served
ADAMS EDEN RESORT
WI7440209 · 25 served
ADAMS ELEMENTARY SCHOOL
WI4200706 · 30 served
ADAMS INN
WI7010514 · 26 served
ADAMS LUTHERAN CHURCH
WI1230110 · 260 served
ADAMS MOTEL
WI1130575 · 25 served
ADAMS WATERWORKS
WI7010107 · 1,847 served
ADDISON ELEMENTARY SCHOOL
WI2670496 · 515 served
ADELANTE
WI7500112 · 25 served
ADELL WATERWORKS
WI4600435 · 510 served
ADESSA AUTO AUCTION
WI1110199 · 23 served
ADMINISTRATOR
WI1110095 · 300 served
ADMIRAL BASEBALL & SPORTS ACADEMY LLC
WI1141290 · 20 served
ADMIRAL THEATRE MGT
WI2301094 · 108 served
ADVANCE CAST STONE CO
WI4601174 · 7 served
ADVANCE INDUSTRIES MAIN
WI4450440 · 100 served
ADVANCE INDUSTRIES REPAIR
WI4450441 · 100 served
ADVANCE INDUSTRIES STAR
WI4450439 · 100 served
ADVANCE SPECIAL SCHOOL
WI4590641 · 25 served
ADVANCED AUTO CLINIC & SWEET ZEN
WI2651990 · 43 served
ADVANCED DISPOSAL BELOIT
WI1541686 · 60 served
ADVANCED MANUFACTURING TECH CTR
WI4711940 · 150 served
ADVANCED MANUFACTURING TECHNOLOGIES INC
WI2460948 · 55 served
ADVENTURE AWAITS
WI8550569 · 25 served
ADVENTURE RESORT
WI8550548 · 50 served
ADVENTURE UNLIMITED & SUBWAY SANDWICH SHOP
WI2681930 · 110 served
ADVENTURERS DAY CARE
WI4451207 · 38 served
ADVENTURES CHILD CARE INC
WI4150130 · 45 served
ADVOCAP INC HEADSTART
WI4240120 · 75 served
ADVOCATE AURORA HEALTH CARE
WI2461375 · 119 served
AFFILIATED PHYSICIANS SC
WI1541201 · 56 served
AFTERGLOW LAKE RESORT
WI7641003 · 25 served
AFTON COMMUNITY CHURCH
WI1540204 · 25 served
AFTON FAMILY MARKET
WI1541571 · 55 served
AGAPE METHODIST MINISTRIES
WI2684849 · 124 served
AGAVE ASADOR & CANTINA
WI2670401 · 410 served
AGAVE AZUL
WI7640957 · 311 served
AGRI COVE
WI6030366 · 25 served
AGRIGENETICS
WI1131071 · 25 served
AGRIGENETICS INC
WI2671307 · 50 served
AGRILINK FOOD VEG CO FAIRWATER BIG
WI4200612 · 160 served