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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WALNUT GROVE WATER COMPANY 2
IA8222307 · 55 served
WALNUT MUNICIPAL UTILITIES
IA7872062 · 768 served
WALNUT STREET WELL
IA0690305 · 45 served
WALNUT WOODS STATE PARK - NORTH SAND POI
IA7727903 · 25 served
WALNUT WOODS STATE PARK - SOUTH PICNIC A
IA7727905 · 25 served
WALNUT WOODS STATE PARK-CAMPGROUND
IA7727907 · 25 served
WALNUT WOODS STATE PARK-LODGE
IA7727952 · 508 served
WALTERS MOBILE HOME PARK
IA2258601 · 25 served
WALTON BRIDGE COUNTY PARK
IA0180952 · 100 served
WANATA STATE PARK
IA2100973 · 25 served
WANATEE PARK
IA5720903 · 154 served
WANOKI CAMP FIRE GIRLS CAMP
IA9433465 · 50 served
WAPELLO
IA5879819 · 80 served
WAPELLO COUNTY CARE FACILITY
IA9000901 · 106 served
WAPELLO MOTEL
IA9083735 · 15 served
WAPELLO MUNICIPAL WATER WORKS
IA5879063 · 2,096 served
WAPELLO RURAL WATER ASSOC.
IA9000742 · 17,263 served
WAPELLO RURAL WATER-SOUTH
IA9000701 · 578 served
WAPELLO VALLEY MEAT PROCESSING
IA5879156 · 25 served
WAPSI INN
IA8251745 · 25 served
WAPSI OAKS COUNTRY CLUB
IA2320850 · 60 served
WAPSI WILLYS LLC
IA8251733 · 25 served
WAPSIE RIDGE GOLF COURSE, INC.
IA0965201 · 47 served
WAPSIE VALLEY COM SCH-FAIRBANK
IA1025554 · 285 served
WAPSIE VALLEY COMM SCH-ORAN
IA3357501 · 25 served
WAPSIE VALLEY CREAMERY, INC.
IA1037103 · 60 served
WAPSIE-PINICON TWIST
IA1074205 · 25 served
WAPSIPINICON COUNTRY CLUB
IA5307200 · 85 served
WAPSIPINICON ST PARK - DUTCH CREEK LODGE
IA5307902 · 50 served
WAPSIPINICON STATE PARK-RANGER RES.
IA5307901 · 25 served
WAPSIPINICON STATE PK-CAMPGROUND/LODGE
IA5307943 · 150 served
WARDER & LEE ELEVATOR INC.
IA5491808 · 50 served
WAREHOUSE SPECIALIST LLC
IA6525101 · 30 served
WARIN OIL CO/ SHAMROCK CAFE
IA1509705 · 25 served
WARNER'S TAP
IA8225744 · 50 served
WARREN WATER DISTRICT
IA9133701 · 20,095 served
WASHINGTON COUNTY CASINO
IA9260203 · 2,100 served
WASHINGTON COUNTY HOME COMPLEX
IA9200901 · 80 served
WASHINGTON GOLF & COUNTRY CLUB
IA9271869 · 70 served
WASHINGTON LIVESTOCK AUCTION M
IA9271870 · 40 served
WASHINGTON PRAIRIE LUTHERAN CHURCH
IA9630809 · 124 served
WASHINGTON REFORMED CHURCH
IA3501856 · 26 served
WASHINGTON WATER DEPARTMENT
IA9271068 · 7,362 served
WASHTA WATER SUPPLY
IA1880073 · 209 served
WATERLOO IMPLEMENT
IA0737201 · 130 served
WATERLOO MHP LLC
IA0790601 · 92 served
WATERLOO RIDGE LUTHERAN CHURCH
IA0315801 · 25 served
WATERLOO WATER WORKS
IA0790074 · 69,504 served
WATERVILLE BAR
IA0397203 · 25 served
WATERVILLE ELEMENTARY SCHOOL
IA0397551 · 156 served