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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NORTH POLK COMMUNITY SCHOOLS
IA7705515 · 422 served
NORTH TERRACE MOBILE HOME PARK
IA9600614 · 90 served
NORTH TWIN VIEW HEIGHTS
IA5200813 · 180 served
NORTH UNION ELEMENTARY SCHOOL
IA5515527 · 172 served
NORTH WINNESHIEK COM. SCHOOL
IA9630530 · 42 served
NORTH WOODS PARK
IA0975901 · 31 served
NORTHBORO METHODIST CHURCH
IA7359850 · 25 served
NORTHEAST COMMUNITY HIGH SCHOOL
IA2339574 · 825 served
NORTHERN NATURAL GAS (OAKLAND)
IA7856170 · 35 served
NORTHERN NATURAL GAS (REDFIELD)
IA2564109 · 39 served
NORTHERN NATURAL GAS CO.
IA4130127 · 25 served
NORTHERN TRAILS AEA PRESCHOOL
IA1716501 · 38 served
NORTHFORK FIRST ADDITION
IA5751302 · 25 served
NORTHFORK SECOND ADDITION
IA5751303 · 25 served
NORTHWEST IOWA POWER COOPERATIVE
IA7540165 · 73 served
NORTHWOOD COUNTRY CLUB
IA9855201 · 42 served
NORTHWOOD ESTATES
IA5225308 · 52 served
NORTHWOOD ESTATES WATER SYSTEM
IA7000665 · 105 served
NORTHWOOD WATERWORKS
IA9855077 · 2,072 served
NORWALK WATER SUPPLY
IA9164078 · 14,334 served
NORWAY CITY WATER SUPPLY
IA0656081 · 466 served
NORWAY LUTHERAN CHURCH
IA2277873 · 35 served
NORWOOD UNITED METH CHURCH
IA5915822 · 29 served
NOVARTIS ANIMAL HEALTH US INC
IA6050101 · 157 served
NUGENTS MOBILE HOME PARK
IA4900622 · 38 served
NURSERY DRIVE ESTATES
IA7709301 · 100 served
NUTRIEN AG SOLUTIONS
IA4316201 · 49 served
NUTRITIONAL PROGRAM
IA8080783 · 25 served
O'REAR PROPERTIES # 1
IA5208201 · 170 served
OAK CREEK MHP
IA6273601 · 165 served
OAK GROVE PARK
IA0700600 · 110 served
OAK HIGHLANDS WATER SLIDE
IA0990206 · 25 served
OAK HILL PK-GREENE CONSERVATIO
IA3742949 · 100 served
OAK HILLS PAR 30 GOLF COURSE
IA1716820 · 60 served
OAK LAKE MAINTENANCE, INC.
IA5500838 · 128 served
OAK LEAF COUNTRY CLUB
IA3870200 · 40 served
OAK PARK DRIVE-INN
IA4843791 · 106 served
OAK RIDGE LAKE ESTATES
IA5225302 · 88 served
OAK RIDGE RECREATION ASSN
IA9937401 · 54 served
OAK SHORES
IA3203301 · 55 served
OAK VALLEY
IA5784311 · 100 served
OAKDALE COUNTY PARK
IA4669910 · 25 served
OAKDALE HOSPITAL WATER SYSTEM
IA5200982 · 450 served
OAKDALE PK-WRIGHT CONSERVATION
IA9937874 · 50 served
OAKGROVE CHRISTIAN CHURCH
IA0670801 · 140 served
OAKGROVE-BIG SIOUX PKS
IA8434955 · 50 served
OAKLAND ACRES-C THOMPSON
IA7930899 · 166 served
OAKLAND FOODS LLC
IA7856168 · 200 served
OAKLAND MILLS PK-HENRY CONSERV
IA4453455 · 50 served
OAKLAND MILLS STORE
IA4462200 · 77 served