Public Water Systems
2,823 active water systems in MO.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| HAYTI HEIGHTS PWS | HAYTI, MO | 520 | 149 | — |
| MAPLE GROVE ELEMENTARY SCHOOL | HOUSE SPRINGS, MO | 515 | 26 | — |
| MAJESTIC LAKES | DES PERES, MO | 512 | 16 | — |
| LADDONIA PWS | LADDONIA, MO | 511 | 65 | — |
| LACLEDE COUNTY PWSD 2 | STOUTLAND, MO | 510 | 61 | — |
| OAK GROVE VILLAGE PWS | SULLIVAN, MO | 508 | 24 | — |
| PILOT KNOB RURAL WD 1 DOE RUN AREA | FARMINGTON, MO | 507 | 144 | — |
| URICH PWS | URICH, MO | 505 | 49 | — |
| STERETT CREEK VILLAGE | WARSAW, MO | 505 | 16 | — |
| MARSTON PWS | MARSTON, MO | 503 | 59 | — |
| WASHINGTON COUNTY PWSD 1 | POTOSI, MO | 503 | 201 | — |
| SUMMERSVILLE PWS | SUMMERSVILLE, MO | 502 | 61 | — |
| OCWC LANTERN BAY | KIMBERLING CITY, MO | 502 | 1 | — |
| BATES COUNTY PWSD 7 | ROCKVILLE, MO | 500 | 36 | — |
| HARRY S TRUMAN STATE PARK CAMPGRD | WARSAW, MO | 500 | 4 | — |
| KEYTESVILLE PWS | KEYTESVILLE, MO | 500 | 70 | — |
| DREAM BLUE SPRINGS LLC | LEASBURG, MO | 500 | 45 | — |
| ELLSINORE PWS | ELLSINORE, MO | 500 | 47 | — |
| STODDARD COUNTY PWSD 7 | ESSEX, MO | 500 | 4 | — |
| NEW MADRID COUNTY PWSD # 6 | MATTHEWS, MO | 500 | 32 | — |
| OZARK NATL RIVER BIG SPRING | VAN BUREN, MO | 500 | 12 | — |
| TRAIL OF TEARS STATE PARK CAMPGRD | JACKSON, MO | 500 | 17 | — |
| HARVEST CHRISTIAN CENTER | PARK HILLS, MO | 500 | 23 | — |
| TWIN RIVERS LANDING OUTFITTERS LLC | LESTERVILLE, MO | 500 | 109 | — |
| OTAHKI LAKE CABINS AND CAMPGROUND | FREDERICKTOWN, MO | 500 | 109 | — |
| OASIS TRAVEL PLAZA LLC | HARRISON, MO | 500 | 28 | — |
| GALENA PWS | GALENA, MO | 500 | 68 | — |
| GENERAL COUNCIL ASSEMBLIES OF GOD | SPRINGFIELD, MO | 500 | 20 | — |
| LAKE OZARK STATE PARK HOMESTEAD | KAISER, MO | 500 | 0 | — |
| MODOT I 44 REST AREA CONWAY | SPRINGFIELD, MO | 500 | 47 | — |
| SPOKANE R VII SCHOOLS | SPOKANE, MO | 500 | 51 | — |
| INDIAN TRAILS RESORT | BRANSON, MO | 500 | 40 | — |
| OSCEOLA CHEESE COMPANY | OSCEOLA, MO | 500 | 38 | — |
| NEW SITE BAPTIST CHURCH | MONETT, MO | 500 | 62 | — |
| SUGAR CREEK ESTATES MHP | CHARLOTTE, MO | 500 | 15 | — |
| BABLER STATE PARK | WILDWOOD, MO | 500 | 37 | — |
| WAGNERS STORE | LONEDELL, MO | 500 | 3 | — |
| SERVGAS FAST MART | HOUSE SPRINGS, MO | 500 | 29 | — |
| GREENVILLE PWS | GREENVILLE, MO | 497 | 35 | — |
| ALMA PWS | ALMA, MO | 494 | 42 | — |
| ARBYRD PWS | ARBYRD, MO | 490 | 81 | — |
| CEDAR HILL ESTATES WATER | AURORA, MO | 490 | 38 | — |
| CAPE GIRARDEAU COUNTY PWSD 5 | CAPE GIRARDEAU, MO | 485 | 61 | — |
| GREENE COUNTY PWSD 6 | BOIS D ARC, MO | 485 | 55 | — |
| CLOUD 9 RANCH CLUB INC | CAULFIELD, MO | 485 | 99 | — |
| COLEMAN ELEMENTARY SCHOOL | PACIFIC, MO | 485 | 15 | — |
| BRANSON WEST PWS | BRANSON WEST, MO | 484 | 140 | — |
| EMERALD BEACH VILLAGE OF PWS | GOLDEN, MO | 484 | 30 | — |
| WRIGHT COUNTY PWSD 1 | GROVESPRING, MO | 483 | 28 | — |
| LIBERTY UTILITIES RIVERFORK RANCH ESTATE | AURORA, MO | 483 | 52 | — |