Utilities in Iowa
5,351 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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WILLIAMSON TAVERN & RESTAURANT
IA5946758 · 65 served
WILLIAMSON'S STORE
IA0270703 · 30 served
WILLIE'S SKELLEY & CAFE
IA3956701 · 60 served
WILLOW CREEK GOLF & COUNTRY CLUB
IA9433807 · 27 served
WILLOW HEIGHTS
IA1500901 · 45 served
WILLOW INN CAMP GROUND
IA1785425 · 100 served
WILLOW LAKE HQ-HARRISON CONS
IA4388903 · 25 served
WILLOW LAKE PARK-HARRISON CONS
IA4388907 · 25 served
WILLOW POINTE
IA1700901 · 50 served
WILLOW STREAM ESTATES MOBILE HOME
IA8230301 · 110 served
WILSHIRE HILLS C/OGOODHUE INS.(INACTIVE)
IA9100601 · 85 served
WILSHIRE HILLS MHC
IA9164601 · 216 served
WILSON ISL.REC.AREA-MANAGER RES.
IA4344902 · 25 served
WILSON ISL.REC.AREA-OFFICE
IA4344901 · 25 served
WILSON ISLAND REC. AREA-CAMP #3 NON-MODE
IA4344992 · 25 served
WILSON ISLAND STATE ACCESS
IA4344937 · 300 served
WILSON ISLAND STATE REC AREA
IA4344991 · 60 served
WILSON LAKE PARK-LEE COUNTY CONSERVATION
IA5620969 · 25 served
WILSON LK PK-TAYLOR CONSERVATI
IA8758900 · 30 served
WILSON PACKING COMPANY
IA5715153 · 2,000 served
WILSON SUBDIVISION WELL #10
IA9900844 · 90 served
WILSON SUBDIVISION WELL #9
IA9905302 · 63 served
WILTON WATER SUPPLY
IA7078026 · 2,924 served
WINCHESTER HEIGHTS SUBDIVISION
IA5285302 · 67 served
WIND RIVER INC
IA4641201 · 125 served
WINDING BROOK MOBILE HOME PARK
IA2300607 · 150 served
WINDMILL LK-TAYLOR CONSERVATIO
IA8758901 · 25 served
WINDMILL RIDGE CAMPGROUND
IA9233201 · 27 served
WINDRIDGE IMPLEMENTS L.L.C.
IA9630101 · 45 served
WINDSOR HEIGHTS WATER DEPT.
IA7791027 · 4,891 served
WINDSOR RIDGE SUBDIVISION
IA5225311 · 25 served
WINDWOOD FARMS HOA
IA5285304 · 30 served
WINDY ACRES
IA1200606 · 25 served
WINDY RIDGE WELL ASSOCIATION
IA5748300 · 45 served
WINEGAR WORKS MARINA
IA2242201 · 25 served
WINFIELD IMPLEMENT CO., LTD
IA4493882 · 45 served
WINFIELD MUNI WATER DEPT
IA4493028 · 1,035 served
WINGS
IA0315707 · 46 served
WINN-A-VEGAS CASINO WELL
IA9780201 · 25 served
WINNAVEGAS CASINO
070000014 · 1,576 served
WINNAVEGAS INN
IA9780202 · 100 served
WINNEBAGO BOY SCOUT CAMP RESER
IA3420497 · 150 served
WINNEBAGO CC ENVIRONMENTAL EDUC CENTER
IA9549401 · 25 served
WINNEBAGO COUNCIL,B.S.OF AMERI
IA0790401 · 25 served
WINNEBAGO COUNTY HOME
IA9500601 · 45 served
WINNEBAGO RIVER COURT
IA1700673 · 25 served
WINNERS CIRCLE
IA0990208 · 137 served
WINNESHIEK WILDBERRY WINERY
IA9630210 · 122 served
WINNFIELD MT UNION SCHOOL
IA9214539 · 140 served
WINTER MOBILE HOME PARK
IA1900601 · 50 served