Public Water Systems
2,823 active water systems in MO.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| OSAGE COUNTY PWSD 3 | LINN, MO | 2,800 | 69 | — |
| OWENSVILLE PWS | OWENSVILLE, MO | 2,800 | 17 | — |
| MOUNTAIN VIEW PWS | MT VIEW, MO | 2,791 | 57 | — |
| HAYTI PWS | HAYTI, MO | 2,789 | 30 | — |
| LICKING PWS | LICKING, MO | 2,781 | 47 | — |
| RIPLEY COUNTY PWSD 2 | DONIPHAN, MO | 2,780 | 52 | — |
| CASS COUNTY PWSD 3 | RAYMORE, MO | 2,760 | 17 | — |
| FORSYTH PWS | FORSYTH, MO | 2,730 | 33 | — |
| ORONOGO PWS | ORONGO, MO | 2,719 | 16 | — |
| HARRY S TRUMAN PWSD 2 | MONTROSE, MO | 2,700 | 46 | — |
| SOUTHWEST RURAL WATER DISTRICT 1 | EXETER, MO | 2,700 | 16 | — |
| BATES COUNTY PWSD 5 | ADRIAN, MO | 2,690 | 44 | — |
| HOLDEN PWS | HOLDEN, MO | 2,683 | 44 | — |
| OSAGE BEACH EAST PWS | OSAGE BEACH, MO | 2,611 | 8 | — |
| BUTLER COUNTY PWSD 3 | BROSELEY, MO | 2,600 | 16 | — |
| STRAFFORD PWS | STRAFFORD, MO | 2,600 | 96 | — |
| CASS COUNTY PWSD 6 | RAYMORE, MO | 2,575 | 33 | — |
| MO AMERICAN LAWSON | ST JOSEPH, MO | 2,546 | 22 | — |
| VERSAILLES PWS | VERSAILLES, MO | 2,539 | 69 | — |
| JACKSON COUNTY PWSD 17 | GRAIN VALLEY, MO | 2,530 | 2 | — |
| POTOSI PWS | POTOSI, MO | 2,527 | 468 | — |
| MONROE CITY PWS | MONROE, MO | 2,500 | 143 | Detected |
| CONCORDIA PWS | CONCORDIA, MO | 2,500 | 70 | — |
| BIG SURF WATERPARK INC | LINN CREEK, MO | 2,500 | 13 | — |
| CAPE GIRARDEAU COUNTY PWSD 2 | MILLERSVILLE, MO | 2,500 | 66 | — |
| HERMANN PWS | HERMANN, MO | 2,500 | 24 | — |
| RAY COUNTY PWSD 1 | LAWSON, MO | 2,490 | 10 | — |
| MC DONALD COUNTY PWSD 1 | JANE, MO | 2,481 | 27 | — |
| CLAY COUNTY PWSD 9 | SMITHVILLE, MO | 2,465 | 8 | — |
| COOPER COUNTY CONSOLIDATED PWSD # 1 | BOONVILLE, MO | 2,451 | 149 | — |
| DAVIESS COUNTY PWSD 2 | GALLATIN, MO | 2,448 | 17 | — |
| CLIFFS AT LONG CREEK | RIDGEDALE, MO | 2,400 | 9 | — |
| TEXAS COUNTY PWSD 4 | LICKING, MO | 2,398 | 53 | — |
| SENECA PWS | SENECA, MO | 2,390 | 73 | — |
| PLATTSBURG PWS | PLATTSBURG, MO | 2,354 | 52 | — |
| BATES COUNTY PWSD 4 | RICH HILL, MO | 2,348 | 22 | — |
| RIPLEY COUNTY PWSD 1 EAST | DONIPHAN, MO | 2,265 | 30 | — |
| WILLOW SPRINGS PWS | WILLOW SPRINGS, MO | 2,250 | 19 | — |
| CLAY COUNTY PWSD 8 | EXCELSIOR SPRINGS, MO | 2,243 | 14 | Detected |
| WARSAW PWS | WARSAW, MO | 2,236 | 49 | — |
| LIVINGSTON COUNTY PWSD 2 | CHILLICOTHE, MO | 2,215 | 27 | — |
| MARCELINE PWS | MARCELINE, MO | 2,200 | 62 | — |
| THAYER PWS | THAYER, MO | 2,200 | 46 | — |
| RAINTREE PLANTATION | HILLSBORO, MO | 2,200 | 58 | — |
| DAVIESS COUNTY PWSD 1 | PATTONSBURG, MO | 2,165 | 74 | — |
| CABOOL PWS | CABOOL, MO | 2,146 | 16 | — |
| CLEVER PWS | CLEVER, MO | 2,139 | 95 | — |
| HOUSTON PWS | HOUSTON, MO | 2,134 | 55 | — |
| BUCHANAN COUNTY PWSD 1 | DEKALB, MO | 2,115 | 3 | — |
| ALBANY PWS | ALBANY, MO | 2,100 | 25 | — |