Public Water Systems
1,795 active water systems in IA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SERGEANT BLUFF WATER SUPPLY | SERGEANT BLUFF, IA | 5,015 | 22 | Detected |
| XENIA RWD (BOONE) | BOUTON, IA | 4,975 | 81 | Detected |
| VINTON MUNICIPAL WATER DEPT | VINTON, IA | 4,938 | 28 | Clean |
| SHENANDOAH WATER DEPT | SHENANDOAH, IA | 4,925 | 232 | Detected |
| HUMBOLDT MUNICIPAL WATER DEPT | HUMBOLDT, IA | 4,792 | 10 | Detected |
| CAMANCHE WATER SUPPLY | CAMANCHE, IA | 4,570 | 73 | Detected |
| EVANSDALE WATER WORKS | EVANSDALE, IA | 4,561 | 29 | Clean |
| MOUNT VERNON WATER SUPPLY | MOUNT VERNON, IA | 4,527 | 37 | Detected |
| TIFFIN WATER SUPPLY | TIFFIN, IA | 4,512 | 40 | — |
| DYERSVILLE MUNICIPAL WATER CO | DYERSVILLE, IA | 4,477 | 268 | Detected |
| ANAMOSA MUNICIPAL WATER SUPPLY | ANAMOSA, IA | 4,457 | 137 | Detected |
| CHARITON MUNICIPAL WATER WORKS | CHARITON, IA | 4,381 | 590 | Detected |
| CLARINDA WATER PLANT | CLARINDA, IA | 4,372 | 97 | Detected |
| HAMPTON MUNI WATER WORKS | HAMPTON, IA | 4,337 | 16 | Detected |
| FOREST CITY WATER SUPPLY | FOREST CITY, IA | 4,285 | 25 | Detected |
| HUXLEY WATERWORKS DEPT | HUXLEY, IA | 4,244 | 19 | Clean |
| JEFFERSON WATER DEPARTMENT | JEFFERSON, IA | 4,182 | 30 | Clean |
| CARLISLE WATER SUPPLY | CARLISLE, IA | 4,170 | 67 | Detected |
| REGIONAL WATER | AVOCA, IA | 4,132 | 36 | Detected |
| SIRWA #3 (OSCEOLA) | CRESTON, IA | 4,080 | 36 | Detected |
| ROCK VALLEY WATER SUPPLY | ROCK VALLEY, IA | 4,059 | 97 | Detected |
| MONTICELLO WATER SUPPLY | MONTICELLO, IA | 4,040 | 62 | Clean |
| CRESCO WATERWORKS | CRESCO, IA | 3,913 | 178 | Clean |
| WEST LIBERTY WATER UTILITY | WEST LIBERTY, IA | 3,858 | 51 | Detected |
| WORTH CO INTERCHANGE 214 WATER SUPPLY | MANLY, IA | 3,850 | 47 | Detected |
| WAUKON WATER DEPARTMENT | WAUKON, IA | 3,827 | 19 | Clean |
| CARTER LAKE WATER DISTRICT | CARTER LAKE, IA | 3,791 | 73 | Detected |
| EMMETSBURG MUNICIPAL WATER DEPARTMENT | EMMETSBURG, IA | 3,733 | 17 | Detected |
| WEST BURLINGTON MUNI. WATER SUPPLY | WEST BURLINGTON, IA | 3,728 | 58 | Detected |
| ALBIA MUNICIPAL WATER WORKS | ALBIA, IA | 3,721 | 96 | Detected |
| OSAGE MUNICIPAL WATER SUPPLY | OSAGE, IA | 3,637 | 72 | Detected |
| EAGLE GROVE WATER SUPPLY | EAGLE GROVE, IA | 3,601 | 16 | Detected |
| WEST CENTRAL RWA - NISH SYSTEM | MANNING, IA | 3,573 | 79 | Detected |
| SOUTHWEST REG WATER DISTRICT (RED OAK) | CLARINDA, IA | 3,500 | 40 | — |
| NEW HAMPTON WATER SUPPLY | NEW HAMPTON, IA | 3,494 | 27 | Detected |
| XENIA RWD (WOODWARD) | BOUTON, IA | 3,465 | 98 | Detected |
| RURAL WATER SYSTEM #1 | HOSPERS, IA | 3,428 | 69 | Detected |
| STORY CITY WATER DEPT | STORY CITY, IA | 3,357 | 40 | Clean |
| WILLIAMSBURG PUBLIC WATER SUPPLY | WILLIAMSBURG, IA | 3,345 | 78 | — |
| MILFORD MUNICIPAL UTILITIES | MILFORD, IA | 3,321 | 45 | — |
| CHEROKEE RWS - CHEROKEE SUBSYSTEM | CHEROKEE, IA | 3,315 | 5 | — |
| TIPTON WATER SUPPLY | TIPTON, IA | 3,149 | 20 | — |
| TAMA WATER SUPPLY | TAMA, IA | 3,130 | 31 | — |
| MADRID WATER DEPARTMENT | MADRID, IA | 3,090 | 18 | — |
| GARNER WATER WORKS | GARNER, IA | 3,065 | 29 | — |
| SOLON WATER DEPT | SOLON, IA | 3,018 | 30 | — |
| JOHN DEERE DUBUQUE WORKS | DUBUQUE, IA | 3,000 | 11 | — |
| SOUTHWEST REG WATER DISTRICT (CLARINDA) | CLARINDA, IA | 2,942 | 163 | — |
| WILTON WATER SUPPLY | WILTON, IA | 2,924 | 15 | — |
| ONAWA MUNICIPAL WATER PLANT | ONAWA, IA | 2,906 | 3 | Detected |