Public Water Systems
2,823 active water systems in MO.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| FREEMAN PWS | FREEMAN, MO | 482 | 55 | — |
| HALE PWS | HALE, MO | 480 | 11 | — |
| SALINE COUNTY PWSD 1 | MARSHALL, MO | 480 | 63 | — |
| DELTA PWS | DELTA, MO | 480 | 47 | — |
| BLACK OAK WATER & SEWER CO | LAMPE, MO | 477 | 55 | — |
| BUTLER COUNTY PWSD 104 | BROSELEY, MO | 475 | 21 | — |
| LAKE SEVEN FALLS ASSN INC | ST GENEVIEVE, MO | 475 | 289 | — |
| FAIR PLAY PWS | FAIR PLAY, MO | 475 | 102 | — |
| MARIES COUNTY PWSD 1 NORTH | VIENNA, MO | 474 | 28 | — |
| NAYLOR PWS | NAYLOR, MO | 471 | 59 | — |
| BUTTERFIELD PWS | CASSVILLE, MO | 470 | 40 | — |
| ECM WATER & SEWER AUTHORITY - FLINT HILL | O FALLON, MO | 469 | 22 | — |
| OSAGE COUNTY PWSD 2 SOUTH | WESTPHALIA, MO | 468 | 72 | — |
| NESTLE PURINA PETCARE COMPANY | BLOOMFIELD, MO | 460 | 133 | — |
| GREEN RIDGE PWS | GREEN RIDGE, MO | 450 | 46 | — |
| OTTERVILLE PWS | OTTERVILLE, MO | 450 | 37 | — |
| FARBER PWS | FARBER, MO | 450 | 34 | — |
| MO AMERICAN WHITEBRANCH SUBD | JOPLIN, MO | 450 | 52 | — |
| KUHLE H20 | DES PERES, MO | 450 | 139 | — |
| PARMA PWS | PARMA, MO | 450 | 184 | — |
| NEW MADRID COUNTY PWSD 1 | LILBOURN, MO | 450 | 20 | — |
| RIDGE CREEK WATER COMPANY LLC | SAINT ROBERT, MO | 450 | 176 | — |
| NEWTON CO PWSD 1 | STARK CITY, MO | 450 | 81 | — |
| ABC BRANSON LLC | BRANSON, MO | 450 | 29 | — |
| GASCONADE PWSD #1 | OWENSVILLE, MO | 450 | 88 | — |
| WASHBURN PWS | WASHBURN, MO | 448 | 84 | — |
| TREEHOUSE CONDOMINIUMS | BRANSON, MO | 445 | 86 | Clean |
| CLARKSVILLE PWS | CLARKSVILLE, MO | 442 | 54 | — |
| HUNTERS RIDGE SUBD | FARMINGTON, MO | 441 | 184 | — |
| KANAKUK KAMP NO 1 | BRANSON, MO | 440 | 57 | — |
| FREEBURG PWS | FREEBURG, MO | 437 | 189 | — |
| ST ELIZABETH PWS | ST ELIZABETH, MO | 435 | 62 | — |
| SEVEN TRAILS WEST SUBD | CAMDENTON, MO | 435 | 42 | — |
| DEEPWATER PWS | DEEPWATER, MO | 433 | 61 | — |
| BATES COUNTY PWSD 3 | BUTLER, MO | 432 | 9 | — |
| MO AMERICAN PURCELL | JOPLIN, MO | 432 | 278 | — |
| ANTLERS RESORT | BRANSON, MO | 432 | 56 | — |
| BELL CITY PWS | BELL CITY, MO | 428 | 11 | — |
| STODDARD COUNTY PWSD 3 | ESSEX, MO | 423 | 103 | — |
| DORA R III SCHOOLS | DORA, MO | 421 | 53 | — |
| RAVENWOOD PWS | RAVENWOOD, MO | 420 | 90 | — |
| IRONDALE PWS | IRONDALE, MO | 420 | 34 | — |
| WEAUBLEAU PWS | WEABLEAU, MO | 418 | 39 | — |
| MEADVILLE PWS | MEADVILLE, MO | 415 | 29 | — |
| MO AMERICAN ANNA MEADOWS | COTTLEVILLE, MO | 412 | 15 | — |
| NIANGUA PWS | NIANGUA, MO | 411 | 74 | — |
| HIGHLANDS SEWER & WATER ASSN INC | SPRINGFIELD, MO | 411 | 32 | — |
| ROSEBUD PWS | ROSEBUD, MO | 410 | 16 | — |
| URBANA PWS | URBANA, MO | 409 | 118 | — |
| BUCKLIN PWS | BUCKLIN, MO | 408 | 173 | — |