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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U S N P ST CROIX NSR-MCDOWELL BRIDGE
WI8070533 · 25 served
U S N P ST CROIX NSR-NAMEKAGON DAM LANDING)
WI8040392 · 20 served
U S N P ST CROIX NSR-NAMEKAGON TRAIL
WI8070527 · 25 served
U S N P ST CROIX NSR-NELSON LANDING
WI8070528 · 25 served
U S N P ST CROIX NSR-NORWAY POINT
WI8070529 · 25 served
U S N P ST CROIX NSR-PHIPPS
WI8580723 · 20 served
U S N P ST CROIX NSR-SOUTH HAYWARD
WI8581018 · 25 served
U S N P ST CROIX NSR-SUNRISE FERRY
WI6490715 · 25 served
U S OIL
WI2300301 · 75 served
U S POST OFFICE LANNON
WI2681820 · 25 served
U S POST OFFICE THIENSVILLE
WI2460550 · 8 served
U W KEMP BIOLOGICAL STATION
WI7441088 · 25 served
UBC -MILL WAREHOUSE
WI1132455 · 40 served
UDDER BAR THE
WI4430779 · 25 served
UGLY COYOTE SALOON
WI1570119 · 27 served
ULLMANS DING A LING SUPPER CLUB
WI8260167 · 100 served
ULTERIOR MOTIVE LLC
WI7440258 · 25 served
ULTRA WOOD PRODUCTS INC
WI4380841 · 35 served
UMOS AURORA SHELTER & SCH
WI4700153 · 25 served
UMOS AURORA SHELTER & SCHOOL
WI4240309 · 25 served
UMOS BEAVER DAM MIGRANT HEAD START CENTER
WI1140561 · 61 served
UMOS CAMP 047 MONTELLO CNTR
WI4390486 · 40 served
UMOS HEADSTART CTR SPRING LK
WI4700537 · 50 served
UMOS UNITED MIGRANT OPPORTUNITY SERVICE
WI4700553 · 10 served
UNAS BAR
WI8070493 · 25 served
UNBEARABLE PUB
WI4700323 · 25 served
UNCLE BUCKS
WI2650340 · 75 served
UNCLE DAVES CAFE
WI1110308 · 30 served
UNCLE GEORGES BAR & GRILL
WI2301360 · 27 served
UNCLE JIMMYS
WI2680572 · 100 served
UNCLE JIMS DINER
WI4390479 · 250 served
UNCLE JOES
WI7340191 · 25 served
UNCLE JOHNS FUN PARK
WI2651405 · 153 served
UNCLE LARRYS RUSTIC INN
WI2670409 · 53 served
UNCLE MIKES CORNER PUB
WI4380599 · 50 served
UNCLE RICHARDS FENCE POST
WI4190084 · 25 served
UNDERGROUND SALOON
WI2671142 · 606 served
UNDERPASS BAR
WI7210167 · 25 served
UNICO INC
WI2520323 · 200 served
UNICO INC NORTH WELL
WI2520985 · 25 served
UNIMIN CORP 2 SHOP
WI1110363 · 25 served
UNIMIN CORP 3 OFFICE
WI1110364 · 25 served
UNION 76
WI2410710 · 25 served
UNION 76
WI1130727 · 25 served
UNION 76 MINI MART
WI4150888 · 25 served
UNION 76 QUIK MART
WI2410744 · 25 served
UNION 76 TRUCK PLAZA
WI1130037 · 525 served
UNION CENTER WATERWORKS
WI7290136 · 225 served
UNION CHURCH OF SHAMROCK
WI6270348 · 25 served
UNION GROVE WATERWORKS
WI2520200 · 4,900 served