Browse Water Systems

5,291 public water systems in IA.

Public Water Systems Database

Browse 5,291 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
DE SOTO WATER SUPPLY IA2529035 Iowa Community 960
GOWRIE MUNI UTILITIES WATER DEPT IA9436095 Iowa Community 954
PRESTON MUNI WATER SUPPLY IA4965057 Iowa Community 949
HILLS BANK AND TRUST CO IA5221205 Iowa Non-Transient Non-Community 940
EDGEWOOD WATER SUPPLY IA2220002 Iowa Community 939
HINTON WATER SUPPLY IA7528051 Iowa Community 935
ALPINE PARK IA3126605 Iowa Community 932
SIOUX RAPIDS WATER DEPARTMENT IA1175056 Iowa Community 932
INWOOD WATER SUPPLY IA6040076 Iowa Community 928
ELDON WATER SUPPLY IA9053004 Iowa Community 927
LARCHWOOD WATER SUPPLY IA6050059 Iowa Community 926
WEST LIBERTY FOODS IA7073834 Iowa Non-Transient Non-Community 925
DANVILLE WATER SUPPLY IA2915000 Iowa Community 923
PRINCETON WATER SUPPLY IA8273061 Iowa Community 923
WEST POINT MUNI WATER SYSTEM IA5691012 Iowa Community 921
AFTON WATER SYSTEM IA8803005 Iowa Community 917
MODERN MANOR, INC IA5225601 Iowa Community 915
218 FUEL EXPRESS IA3414201 Iowa Transient Non-Community 914
HWY 20 AUTO/TRUCK PLAZA IA3126205 Iowa Transient Non-Community 912
DUDLEYS CORNER IA3554201 Iowa Transient Non-Community 912
LE GRAND WATER WORKS IA6457070 Iowa Community 910
NEOLA LIGHT & WATER IA7853043 Iowa Community 906
NEWELL WATER TREATMENT PLANT IA1155049 Iowa Community 906
PRIMGHAR MUNICIPAL WATER SUPPLY IA7155059 Iowa Community 902
MELCHER WATER SUPPLY IA6352064 Iowa Community 900
CRYVAC DIVISION OF WR GRACE CO IA5715149 Iowa Transient Non-Community 900
PENWICK AND FORD LIMITED IA5715151 Iowa Transient Non-Community 900
SULLY MUNI WATER WORKS IA5076005 Iowa Community 900
JOHN DEERE PRODUCT ENG CENTER IA0709802 Iowa Transient Non-Community 900
GRAETTINGER MUNICIPAL WATER SUPPLY IA7445096 Iowa Community 897
KEOTA WATER DEPT IA5440028 Iowa Community 897
HAMBURG WATER SUPPLY IA3621023 Iowa Community 890
DONNELLSON MUNI WATER WORKS IA5620046 Iowa Community 885
ELKHART WATER SUPPLY IA7730012 Iowa Community 882
DOT-1 (I-35 RA 017W ANKENY) IA7709713 Iowa Transient Non-Community 881
NEWHALL WATER SUPPLY IA0653050 Iowa Community 881
SIOUX CITY STOCK YARDS IA9778894 Iowa Transient Non-Community 880
VICTOR MUNICIPAL WATER DEPT IA4875050 Iowa Community 875
ARMSTRONG WATER SUPPLY IA3203066 Iowa Community 875
K MART IA3353201 Iowa Non-Transient Non-Community 875
HILLS WATER SUPPLY IA5221001 Iowa Community 863
CORALVILLE LAKE-WEST OVERLOOK IA5225411 Iowa Transient Non-Community 861
HUBBARD WATER SUPPLY IA4254061 Iowa Community 860
MAXWELL WATER DEPARTMENT IA8557058 Iowa Community 859
BUFFALO CENTER MUNI WATER DEPT IA9506052 Iowa Community 857
COLO WATER SUPPLY IA8520061 Iowa Community 853
MARION VILLAGE IA5751601 Iowa Community 850
READLYN WATER SUPPLY IA0965073 Iowa Community 845
DUNKERTON MUNI WATER SUPPLY IA0717084 Iowa Community 842
IOWA PREMIUM LLC IA8670101 Iowa Non-Transient Non-Community 841