Public Water Systems
1,795 active water systems in IA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| DE SOTO WATER SUPPLY | ADEL, IA | 960 | 95 | — |
| GOWRIE MUNI UTILITIES WATER DEPT | GOWRIE, IA | 954 | 18 | — |
| PRESTON MUNI WATER SUPPLY | PRESTON, IA | 949 | 18 | — |
| LAWTON WATER SUPPLY | LAWTON, IA | 943 | 37 | — |
| EDGEWOOD WATER SUPPLY | EDGEWOOD, IA | 939 | 11 | — |
| HINTON WATER SUPPLY | HINTON, IA | 935 | 106 | — |
| ALPINE PARK | EPWORTH, IA | 932 | 0 | — |
| INWOOD WATER SUPPLY | INWOOD, IA | 928 | 51 | — |
| ELDON WATER SUPPLY | BATAVIA, IA | 927 | 106 | — |
| LARCHWOOD WATER SUPPLY | LARCHWOOD, IA | 926 | 72 | — |
| WEST LIBERTY FOODS | WEST LIBERTY, IA | 925 | 104 | — |
| DANVILLE WATER SUPPLY | MUSCATINE, IA | 923 | 83 | — |
| PRINCETON WATER SUPPLY | PRINCETON, IA | 923 | 52 | — |
| WEST POINT MUNI WATER SYSTEM | WEST POINT, IA | 921 | 143 | — |
| SIOUX RAPIDS WATER DEPARTMENT | SIOUX RAPIDS, IA | 920 | 114 | — |
| MODERN MANOR, INC | GRINNELL, IA | 915 | 72 | — |
| FLOYD CONVENIENCE STORE | FLOYD, IA | 914 | 21 | — |
| HWY 20 AUTO/TRUCK PLAZA | DUBUQUE, IA | 912 | 20 | — |
| DUDLEYS CORNER | LATIMER, IA | 912 | 18 | — |
| LE GRAND WATER WORKS | LEGRAND, IA | 910 | 46 | — |
| NEWELL WATER TREATMENT PLANT | NEWELL, IA | 906 | 16 | — |
| NEOLA LIGHT & WATER | ADAIR, IA | 906 | 148 | — |
| KEOTA WATER DEPT | KEOTA, IA | 897 | 62 | — |
| GRAETTINGER MUNICIPAL WATER SUPPLY | GRAETTINGER, IA | 897 | 17 | — |
| PRIMGHAR MUNICIPAL WATER SUPPLY | PRIMGHAR, IA | 896 | 25 | — |
| HAMBURG WATER SUPPLY | HAMBURG, IA | 890 | 150 | — |
| DONNELLSON MUNI WATER WORKS | DONNELLSON, IA | 885 | 200 | — |
| ELKHART WATER SUPPLY | ANKENY, IA | 882 | 77 | — |
| NEWHALL WATER SUPPLY | VAN HORNE, IA | 881 | 68 | — |
| SULLY MUNI WATER WORKS | SULLY, IA | 881 | 82 | — |
| ARMSTRONG WATER SUPPLY | ARMSTRONG, IA | 875 | 92 | — |
| VICTOR MUNICIPAL WATER DEPT | BELLE PLAINE, IA | 875 | 106 | — |
| HILLS WATER SUPPLY | HILLS, IA | 863 | 5 | — |
| CORALVILLE LAKE-WEST OVERLOOK | IOWA CITY, IA | 861 | 82 | — |
| HUBBARD WATER SUPPLY | HUBBARD, IA | 860 | 62 | — |
| RIPLEYS MHC IA LLC | LECLAIRE, IA | 860 | 56 | — |
| MAXWELL WATER DEPARTMENT | MAXWELL, IA | 859 | 46 | — |
| BUFFALO CENTER MUNI WATER DEPT | WHITTEMORE, IA | 857 | 26 | — |
| COLO WATER SUPPLY | COLO, IA | 853 | 34 | — |
| MARION VILLAGE | NEWTON, IA | 850 | 79 | — |
| READLYN WATER SUPPLY | READLYN, IA | 845 | 7 | — |
| DUNKERTON MUNI WATER SUPPLY | DUNKERTON, IA | 842 | 19 | — |
| IOWA PREMIUM LLC | TAMA, IA | 841 | 13 | Detected |
| WINTHROP WATER SUPPLY | WINTHROP, IA | 840 | 104 | — |
| LONG GROVE MUNI WATER SUPPLY | LONG GROVE, IA | 838 | 34 | — |
| CAMBRIDGE WATER SUPPLY | CAMBRIDGE, IA | 832 | 43 | Detected |
| LAKESIDE ESTATES LLC | GLENWOOD, IA | 823 | 3 | — |
| MIDWEST COUNTRY ESTATES | NEWTON, IA | 820 | 0 | — |
| RICEVILLE WATER SUPPLY | RICEVILLE, IA | 816 | 152 | — |
| ADAIR MUNICIPAL WATER SUPPLY | ADAIR, IA | 809 | 148 | — |