Public Water Systems
1,795 active water systems in IA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| OAKLAND MUNIC WATER UTILITY | OAKLAND, IA | 1,524 | 16 | — |
| WELLMAN MUNICIPAL WATERWORKS | WELLMAN, IA | 1,524 | 222 | — |
| BEDFORD WATER WORKS | BEDFORD, IA | 1,508 | 214 | — |
| BROOKLYN WATER DEPARTMENT | BROOKLYN, IA | 1,505 | 24 | — |
| HOLSTEIN, CITY OF | HOLSTEIN, IA | 1,501 | 85 | — |
| MONONA MUNICIPAL WATER DEPT | MONONA, IA | 1,471 | 34 | — |
| RATHBUN REGIONAL WATER (MOUNT PLEASANT) | CENTERVILLE, IA | 1,465 | 0 | — |
| CHEROKEE RWS- MILL CREEK SUBSYSTEM | CHEROKEE, IA | 1,451 | 12 | — |
| EARLHAM MUNICIPAL WATERWORKS | EARLHAM, IA | 1,446 | 136 | — |
| CLARINDA TREATMENT COMPLEX | CLARINDA, IA | 1,439 | 101 | — |
| STATE CENTER MUNI WATER DEPT | STATE CENTER, IA | 1,411 | 57 | — |
| PALO WATER SUPPLY | PALO, IA | 1,407 | 42 | — |
| LOGAN WATER SUPPLY | LOGAN, IA | 1,397 | 36 | — |
| KINGSLEY WATER SUPPLY | KINGSLEY, IA | 1,396 | 53 | — |
| ROLAND WATER SUPPLY | ROLAND, IA | 1,394 | 57 | — |
| MANNING WATER SUPPLY | MANNING, IA | 1,392 | 129 | — |
| SANBORN WATER SUPPLY | SANBORN, IA | 1,392 | 137 | — |
| SIRWA #3 (LEON) | CRESTON, IA | 1,373 | 21 | — |
| NORA SPRINGS WATER SUPPLY | MANLY, IA | 1,369 | 17 | — |
| MAHASKA RURAL WATER (NEW SHARON) | OSKALOOSA, IA | 1,368 | 112 | — |
| LONE TREE MUNI WATER SYSTEM | MUSCATINE, IA | 1,357 | 46 | — |
| WOODWARD WATER SUPPLY | WOODWARD, IA | 1,346 | 52 | — |
| LENOX WATER SUPPLY | LENOX, IA | 1,339 | 54 | — |
| DIKE WATER SUPPLY | DIKE, IA | 1,306 | 19 | — |
| LAURENS WATER SUPPLY | LAURENS, IA | 1,301 | 17 | — |
| COON RAPIDS MUNICIPAL UTILITIES | COON RAPIDS, IA | 1,300 | 6 | — |
| LAKE RIDGE, INCORPORATED | GRINNELL, IA | 1,300 | 106 | — |
| TYSON FRESH MEATS INC (COLUMBUS JCT) | COLUMBUS JUNCTION, IA | 1,300 | 59 | — |
| DYSART WATER SUPPLY | DYSART, IA | 1,281 | 19 | — |
| SHELL ROCK MUNI WATER SUPP | SHELL ROCK, IA | 1,269 | 14 | — |
| MANLY WATER SUPPLY | MANLY, IA | 1,266 | 15 | — |
| CENTRAL CITY WATER SUPPLY | CENTRAL CITY, IA | 1,264 | 56 | — |
| FAYETTE WATER SUPPLY | FAYETTE, IA | 1,256 | 7 | — |
| CLARKSVILLE WATER SUPPLY | MARSHALLTOWN, IA | 1,254 | 71 | Clean |
| AMANA SOCIETY WATER SYSTEM NORTH | AMANA, IA | 1,248 | 20 | — |
| ALTON MUNICIPAL WATER DEPARTMENT | ALTON, IA | 1,248 | 62 | — |
| ANAMOSA STATE PENITENTIARY | ANAMOSA, IA | 1,230 | 42 | — |
| ELKADER MUNI WATER DEPT | ELKADER, IA | 1,219 | 151 | — |
| JEWELL WATER SUPPLY | JEWELL, IA | 1,216 | 18 | — |
| CASEYS GENERAL STORE (ANAMOSA) | ANKENY, IA | 1,215 | 202 | — |
| MELCHER-DALLAS WATER SUPPLY | MELCHER DALLAS, IA | 1,213 | 37 | Detected |
| GILBERT WATER SUPPLY | GILBERT, IA | 1,211 | 164 | — |
| TRIPOLI WATER SUPPLY | TRIPOLI, IA | 1,191 | 11 | — |
| LOUISA-MUSCATINE COMMUNITY SCHOOL | LETTS, IA | 1,190 | 166 | — |
| LYON-SIOUX RWS-ROCK RAPIDS | ROCK RAPIDS, IA | 1,187 | 17 | — |
| BUFFALO WATER SUPPLY | BUFFALO, IA | 1,176 | 68 | — |
| F W KENT PARK | OXFORD, IA | 1,169 | 27 | — |
| CAMP DODGE WATER SUPPLY | JOHNSTON, IA | 1,169 | 79 | — |
| LAKE PARK MUNICIPAL UTILITIES | LAKE PARK, IA | 1,167 | 46 | — |
| SPRINGVILLE WATER SUPPLY | SPRINGVILLE, IA | 1,164 | 17 | — |