Missouri PFAS compliance
PFAS contamination data for 500 water systems in Missouri, serving 5,679,561 people.
Total systems
500
Exceed MCL
9
At risk
0
Compliant
214
Settlement eligible
162
Missouri PFAS regulatory overview
State standards
Missouri follows federal EPA MCLs (PFOA/PFOS: 4 ppt).
MO follows federal EPA MCLs. PFAS investigation ongoing at military and industrial sites.
Regulatory agency
Missouri follows federal EPA MCLs. PFAS investigation at multiple sites including Fort Leonard Wood.
Get weekly PFAS compliance alerts for Missouri
Water systems
| System | City | Population | PFOA (ppt) | PFOS (ppt) | Status |
|---|---|---|---|---|---|
| MO AMERICAN ST LOUIS ST CHARLES COUNTIES MO6010716 | CHESTERFIELD | 1,111,000 | — | — | Compliant |
| KANSAS CITY PWS MO1010415 | KANSAS CITY | 513,800 | — | — | Compliant |
| ST LOUIS CITY PWS MO6010715 | ST LOUIS | 304,709 | — | — | Compliant |
| SPRINGFIELD PWS MO5010754 | SPRINGFIELD | 210,898 | — | 4.3 | Exceeds |
| CITY OF COLUMBIA UTILITIES MO3010181 | COLUMBIA | 126,254 | — | — | Compliant |
| INDEPENDENCE PWS MO1010399 | INDEPENDENCE | 120,000 | — | — | Compliant |
| ST CHARLES COUNTY PWSD 2 MO6024530 | O FALLON | 100,587 | — | — | Compliant |
| LEES SUMMIT PWS MO1010459 | LEES SUMMIT | 99,400 | — | — | Compliant |
| MO AMERICAN ST JOSEPH MO1010714 | ST JOSEPH | 89,171 | — | — | Compliant |
| MO AMERICAN JOPLIN MO5010413 | JOPLIN | 73,728 | — | — | Compliant |
| ST CHARLES PWS MO6010707 | ST CHARLES | 73,040 | — | — | Compliant |
| BLUE SPRINGS PWS MO1010080 | BLUE SPRINGS | 61,084 | — | — | Compliant |
| ST PETERS PWS MO6010719 | ST PETERS | 52,575 | 4.9 | — | Exceeds |
| WENTZVILLE PWS MO6010849 | WENTZVILLE | 41,784 | — | — | Compliant |
| UNIVERSITY OF MISSOURI COLUMBIA MO3069001 | COLUMBIA | 40,000 | — | — | Compliant |
| CAPE GIRARDEAU PWS MO4010136 | CAPE GIRARDEAU | 39,941 | — | — | Compliant |
| JEFFERSON CO CONS PWSD C 1 MO6024295 | BARNHART | 37,000 | — | — | Compliant |
| FORT LEONARD WOOD MO3079500 | FORT LEONARD WOOD | 34,000 | — | — | Compliant |
| OFALLON PWS MO6010588 | O FALLON | 32,515 | — | — | Compliant |
| LIBERTY PWS MO1010466 | LIBERTY | 30,800 | — | — | Compliant |
| MO AMERICAN JEFFERSON CITY DISTRICT MO3010409 | JEFFERSON CITY | 30,075 | — | — | Compliant |
| KIRKWOOD PWS MO6010430 | KIRKWOOD | 28,000 | — | — | Compliant |
| GLADSTONE PWS MO1010307 | GLADSTONE | 27,000 | — | — | Compliant |
| BOONE COUNTY CONS PWSD 1 MO3024055 | COLUMBIA | 24,700 | — | — | Compliant |
| NIXA PWS MO5010576 | NIXA | 24,532 | — | — | Compliant |
| JACKSON COUNTY PWSD 1 MO1024275 | GRANDVIEW | 24,500 | — | — | Compliant |
| BELTON PWS MO1010061 | BELTON | 23,598 | — | — | Compliant |
| OZARK PWS MO5010619 | OZARK | 22,000 | — | — | Compliant |
| SEDALIA PWS MO3010728 | SEDALIA | 21,725 | — | — | Compliant |
| RAYMORE PWS MO1010675 | RAYMORE | 21,517 | — | — | Compliant |
| JEFFERSON COUNTY PWSD 1 MO6024292 | ARNOLD | 21,113 | — | — | Compliant |
| ROLLA PWS MO3010700 | ROLLA | 20,800 | — | — | Compliant |
| MO AMERICAN WARRENSBURG MO1010833 | JOPLIN | 18,500 | — | — | Compliant |
| FARMINGTON PWS MO4010270 | FARMINGTON | 18,217 | — | — | Compliant |
| KIRKSVILLE PWS MO2010429 | KIRKSVILLE | 17,566 | — | — | Compliant |
| HANNIBAL PWS MO2010344 | HANNIBAL | 17,108 | — | — | Compliant |
| RAYTOWN WATER COMPANY MO1010676 | RAYTOWN | 17,066 | — | — | Compliant |
| POPLAR BLUFF PWS MO4010656 | POPLAR BLUFF | 17,043 | — | — | Compliant |
| JEFFERSON COUNTY PWSD 3 MO6024294 | ARNOLD | 17,000 | — | — | Compliant |
| MO AMERICAN PLATTE COUNTY MO1010625 | PARKVILLE | 16,645 | — | — | Compliant |
| JEFFERSON COUNTY PWSD 2 MO6024293 | EUREKA | 16,548 | — | — | Compliant |
| COLE COUNTY PWSD 1 MO3024159 | JEFFERSON CITY | 16,548 | 5.8 | — | Exceeds |
| JACKSON COUNTY PWSD 2 MO1024276 | RAYTOWN | 16,440 | — | — | Compliant |
| SIKESTON PWS MO4010743 | SIKESTON | 16,291 | — | — | Compliant |
| REPUBLIC PWS MO5010681 | REPUBLIC | 16,100 | — | — | Compliant |
| GRAIN VALLEY PWS MO1010320 | GRAIN VALLEY | 16,000 | — | — | Compliant |
| LEBANON PWS MO5010458 | LEBANON | 15,442 | — | — | Compliant |
| BOONE COUNTY PWSD 9 MO3024058 | COLUMBIA | 15,035 | — | — | Compliant |
| JACKSON PWS MO4010404 | JACKSON | 15,000 | — | — | Compliant |
| CARTHAGE PWS MO5010142 | CARTHAGE | 14,600 | — | — | Compliant |
| WASHINGTON PWS MO6010838 | WASHINGTON | 14,068 | — | — | Compliant |
| LINCOLN COUNTY PWSD 1 MO6024340 | WINFIELD | 14,000 | — | — | Compliant |
| MOBERLY PWS MO2010533 | MOBERLY | 13,783 | — | — | Compliant |
| COLE COUNTY PWSD 2 MO3024160 | JEFFERSON CITY | 13,107 | — | — | Compliant |
| CALLAWAY 2 WATER DISTRICT MO3024085 | FULTON | 13,080 | — | — | Compliant |
| MO AMERICAN MEXICO MO2010519 | COTTLEVILLE | 13,000 | — | — | Compliant |
| MARSHALL PWS MO2010502 | MARSHALL | 12,934 | — | — | Compliant |
| MACON CO PWSD 1 MO2024363 | MACON | 12,865 | — | — | Compliant |
| WEST PLAINS PWS MO4010853 | WEST PLAINS | 12,864 | — | — | Compliant |
| BRANSON PWS MO5010096 | BRANSON | 12,640 | — | — | Compliant |
| FULTON PWS MO3010296 | FULTON | 12,600 | — | — | Compliant |
| TROY PWS MO6010798 | TROY | 12,500 | — | — | Compliant |
| JOHNSON COUNTY PWSD 2 MO1024310 | HOLDEN | 12,490 | — | — | Compliant |
| WEBB CITY PWS MO5010844 | WEBB CITY | 12,488 | — | — | Compliant |
| UNION PWS MO6010801 | UNION | 12,348 | — | — | Compliant |
| NEOSHO PWS MO5010560 | NEOSHO | 12,157 | — | — | Compliant |
| FESTUS PWS MO6010276 | FESTUS | 12,054 | — | — | Compliant |
| CAMERON PWS MO1010131 | CAMERON | 11,963 | — | — | Compliant |
| ROLLING OAKS SUBDIVISION FL6090150 | ST. LOUIS | 11,572 | — | — | Compliant |
| BUTLER COUNTY PWSD 1 MO4024070 | POPLAR BLUFF | 11,500 | — | — | Compliant |
| KEARNEY PWS MO1010416 | KEARNEY | 11,500 | — | — | Compliant |
| HENRY COUNTY WATER COMPANY MO1010177 | CLINTON | 11,373 | — | — | Compliant |
| EXCELSIOR SPRINGS PWS MO1010261 | EXCELSIOR SPRINGS | 11,084 | — | — | Compliant |
| MO AMERICAN EUREKA MO6010258 | CHESTERFIELD | 11,000 | — | — | Compliant |
| LIBERTY UTILITIES BOLIVAR MO5010085 | AURORA | 11,000 | — | — | Compliant |
| SMITHVILLE PWS MO1010748 | SMITHVILLE | 10,885 | — | — | Compliant |
| THOMAS HILL PWSD 1 MO2024504 | MOBERLY | 10,880 | — | — | Compliant |
| MARYVILLE PWS MO1010508 | MARYVILLE | 10,775 | — | — | Compliant |
| KENNETT PWS MO4010417 | KENNETT | 10,500 | — | — | Compliant |
| CHILLICOTHE MUNICIPAL UTILITIES PWS MO2010162 | CHILLICOTHE | 10,187 | — | — | Compliant |
| MAGNOLIA-EDEN ISLES LA1103013 | DES PERES | 10,155 | — | — | Compliant |
| WHITEMAN AIR BASE MO1079501 | WHITEMAN AFB | 10,106 | — | — | Compliant |
| HARRISONVILLE PWS MO1010349 | HARRISONVILLE | 10,019 | — | — | Compliant |
| JEFFERSON COUNTY PWSD 10 MO6024302 | IMPERIAL | 10,000 | — | — | Compliant |
| CALLAWAY COUNTY PWSD 1 MO3024084 | HOLTS SUMMIT | 9,840 | — | — | Compliant |
| VERNON COUNTY CONS PWSD 1 MO5024618 | NEVADA | 9,615 | — | — | Compliant |
| PLATTE CO PWSD 4 MO1024478 | PLATTE CITY | 9,552 | — | — | Compliant |
| BARTON DADE CEDAR JASP COUNTYCONS PWSD 1 MO5024023 | LAMAR | 9,523 | — | — | Compliant |
| RAY COUNTY CONS PWSD 2 MO1024511 | RICHMOND | 9,360 | — | — | Compliant |
| GREENE COUNTY PWSD 1 MO5024228 | BATTLEFIELD | 9,168 | — | — | Compliant |
| MONETT PWS MO5010537 | MONETT | 9,027 | — | — | Compliant |
| JACKSON COUNTY PWSD 13 MO1024279 | LAKE LOTAWANA | 9,002 | — | — | Compliant |
| JACKSON COUNTY PWSD 15 MO1024281 | LEES SUMMIT | 8,772 | — | — | Compliant |
| MO AMERICAN TRI STATE MO5024601 | JOPLIN | 8,680 | — | — | Compliant |
| PARK HILLS PWS MO4010279 | PARK HILLS | 8,587 | — | — | Compliant |
| PERRYVILLE PWS MO4010636 | PERRYVILLE | 8,555 | — | — | Compliant |
| LACLEDE COUNTY PWSD 1 MO5024317 | LEBANON | 8,550 | — | — | Compliant |
| CAPE PERRY COUNTY PWSD 1 SOUTH MO4024096 | JACKSON | 8,545 | — | — | Compliant |
| LIBERTY UTILITIES AURORA VERONA MO5010038 | AURORA | 8,529 | — | — | Compliant |
| SILVER DOLLAR CITY MARVEL CAVE MO5201957 | BRANSON | 8,501 | — | — | Compliant |
| WILLARD PWS MO5010860 | WILLARD | 8,400 | — | — | Compliant |
| OAK GROVE PWS MO1010589 | OAK GROVE | 8,289 | — | — | Compliant |
| PLEASANT HILL PWS MO1010649 | PLEASANT HILL | 8,262 | — | — | Compliant |
| FRANKLIN COUNTY PWSD 3 MO6024213 | VILLA RIDGE | 8,250 | — | — | Compliant |
| LAFAYETTE COUNTY PWSD 1 MO1024324 | ODESSA | 8,250 | — | — | Compliant |
| WARRENTON PWS MO6010834 | WARRENTON | 8,208 | — | — | Compliant |
| NEVADA PWS MO5010562 | NEVADA | 8,198 | — | — | Compliant |
| CARL JUNCTION PWS MO5010138 | CARL JUNCTION | 8,142 | — | — | Compliant |
| PULASKI COUNTY PWSD 2 MO3024491 | WAYNESVILLE | 8,038 | — | — | Compliant |
| MAGNOLIA-GREENLEAVES LA1103118 | DES PERES | 8,031 | — | — | Compliant |
| JEFFERSON COUNTY PWSD 5 MO6024296 | DE SOTO | 8,000 | — | — | Compliant |
| BOONVILLE PWS MO3010089 | BOONVILLE | 7,964 | — | — | Compliant |
| DEXTER PWS MO4010216 | DEXTER | 7,927 | — | — | Compliant |
| CAMDEN COUNTY PWSD 4 HORSESHOE BEND MO3021377 | LAKE OZARK | 7,912 | — | — | Compliant |
| RALLS COUNTY PWSD 1 MO2024499 | HANNIBAL | 7,662 | 4.3 | — | Exceeds |
| DEKALB COUNTY PWSD 1 MO1024191 | CLARKSDALE | 7,635 | — | — | Compliant |
| PIKE COUNTY PWSD 1 MO2024471 | BOWLING GREEN | 7,590 | — | — | Compliant |
| COLE COUNTY PWSD 4 MO3024163 | JEFFERSON CITY | 7,568 | — | — | Compliant |
| JEFFERSON COUNTY PWSD 6 MO6024298 | HOUSE SPRINGS | 7,500 | — | — | Compliant |
| ADAIR COUNTY PWSD 1 MO2024000 | KIRKSVILLE | 7,500 | — | — | Compliant |
| MARSHFIELD PWS MO5010503 | MARSHFIELD | 7,425 | — | — | Compliant |
| LAF JO SALINE COUNTY CONS PWSD 2 MO1024326 | HIGGINSVILLE | 7,180 | — | — | Compliant |
| CLARK COUNTY CONS PWSD 1 MO2024138 | WILLIAMSTOWN | 7,140 | — | — | Compliant |
| SULLIVAN PWS MO6010775 | SULLIVAN | 7,081 | — | — | Compliant |
| PLATTE COUNTY CONS PWSD 1 MO1024479 | KANSAS CITY | 6,900 | — | — | Compliant |
| MAGNOLIA-RESOLVE WHISPERWOOD LA1103046 | DES PERES | 6,867 | — | — | Compliant |
| MONROE COUNTY PWSD 2 MO2024402 | LADDONIA | 6,677 | — | — | Compliant |
| CANNON PWSD 1 MO2024500 | PERRY | 6,482 | — | — | Compliant |
| BOONE COUNTY PWSD 4 MO3024052 | HALLSVILLE | 6,455 | — | — | Compliant |
| NODAWAY COUNTY PWSD 1 MO1024428 | MARYVILLE | 6,428 | — | — | Compliant |
| DESOTO PWS MO6010213 | DE SOTO | 6,400 | — | — | Compliant |
| TANEY COUNTY PWSD 2 MO5024600 | POWERSITE | 6,250 | — | — | Compliant |
| PECULIAR PWS MO1010633 | PECULIAR | 6,226 | — | — | Compliant |
| JEFFERSON COUNTY PWSD 7 MO6024299 | HILLSBORO | 6,100 | — | — | Compliant |
| LACLEDE COUNTY PWSD 3 MO5024319 | LEBANON | 6,075 | — | — | Compliant |
| CASS COUNTY PWSD 9 MO1024118 | HARRISONVILLE | 6,063 | — | — | Compliant |
| PEMISCOT COUNTY CON PWSD 1 MO4024448 | HAYTI | 6,042 | — | — | Compliant |
| ANDREW COUNTY PWSD 1 MO1024004 | SAVANNAH | 6,042 | — | — | Compliant |
| PACIFIC PWS MO6010620 | PACIFIC | 6,000 | — | — | Compliant |
| TANEY COUNTY PWSD 3 MO5024602 | BRANSON | 6,000 | — | — | Compliant |
| CHARITON LINN COUNTY PWSD 3 MO2024128 | BROOKFIELD | 5,913 | — | — | Compliant |
| CHARLESTON PWS MO4010160 | CHARLESTON | 5,900 | — | — | Compliant |
| LAKE ROYALE S/D NC0235108 | DES PERES | 5,890 | — | 4.8 | Exceeds |
| RICHMOND PWS MO1010685 | RICHMOND | 5,797 | — | — | Compliant |
| JACKSON COUNTY PWSD 12 MO1024278 | GREENWOOD | 5,705 | — | — | Compliant |
| TRENTON MUNICIPAL UTILITIES PWS MO2010796 | TRENTON | 5,600 | — | — | Compliant |
| PEVELY PWS MO6010638 | PEVELY | 5,600 | — | — | Compliant |
| CARUTHERSVILLE PWS MO4010143 | CARUTHERSVILLE | 5,518 | — | — | Compliant |
| JASPER COUNTY PWSD 1 MO5024286 | CARL JUNCTION | 5,500 | — | — | Compliant |
| MACON PWS MO2010487 | MACON | 5,489 | — | — | Compliant |
| WAYNESVILLE PWS MO3010841 | WAYNESVILLE | 5,460 | — | — | Compliant |
| ODESSA PWS MO1010599 | ODESSA | 5,202 | — | — | Compliant |
| ST ROBERT PWS MO3010720 | SAINT ROBERT | 5,192 | — | 12 | Exceeds |
| SAVANNAH PWS MO1010724 | SAVANNAH | 5,170 | — | — | Compliant |
| DESLOGE PWS MO4011441 | DESLOGE | 5,034 | — | — | Compliant |
| STE GENEVIEVE PWS MO4010710 | STE GENEVIEVE | 4,999 | — | — | Compliant |
| CLINTON CO PWSD 4 SYS 1 MO1024156 | LATHROP | 4,968 | — | — | Compliant |
| BOONE COUNTY PWSD 10 MO3024059 | CENTRALIA | 4,963 | — | — | Compliant |
| CLAY COUNTY PWSD 6 MO1024146 | KEARNEY | 4,912 | — | — | Compliant |
| MARION COUNTY PWSD 1 MO2024377 | PHILADELPHIA | 4,900 | — | — | Compliant |
| ELDON PWS MO3010240 | ELDON | 4,895 | — | — | Compliant |
| GULF PARK MS0300044 | DES PERES | 4,813 | — | — | Compliant |
| HIGGINSVILLE PWS MO1010363 | HIGGINSVILLE | 4,800 | — | — | Compliant |
| MOUNTAIN GROVE PWS MO5010550 | MOUNTAIN GROVE | 4,789 | — | — | Compliant |
| SALEM PWS MO4010721 | SALEM | 4,736 | — | — | Compliant |
| JEFFERSON CO PWSD 8 MO6024300 | CEDAR HILL | 4,733 | — | — | Compliant |
| CRYSTAL CITY PWS MO6010198 | CRYSTAL CITY | 4,733 | — | — | Compliant |
| LEXINGTON PWS MO1010464 | LEXINGTON | 4,729 | — | — | Compliant |
| MAGNOLIA-THE MEADOWS LA1103106 | DES PERES | 4,701 | — | — | Compliant |
| ST CLAIR PWS MO6010708 | ST CLAIR | 4,700 | — | — | Compliant |
| JOHNSON COUNTY PWSD 3 MO1024311 | WARRENSBURG | 4,700 | — | — | Compliant |
| PLATTE CITY PWS MO1010646 | PLATTE CITY | 4,691 | — | — | Compliant |
| SCOTT CITY PWS MO4010726 | SCOTT CITY | 4,653 | — | — | Compliant |
| CASS COUNTY PWSD 2 MO1024114 | BELTON | 4,650 | — | — | Compliant |
| MOUNT VERNON PWS MO5010553 | MOUNT VERNON | 4,575 | — | — | Compliant |
| NORTH KANSAS CITY PWS MO1010580 | NORTH KANSAS CITY | 4,500 | — | — | Compliant |
| LAMAR PWS MO5010446 | LAMAR | 4,500 | 6.2 | — | Exceeds |
| FREDERICKTOWN PWS MO4010290 | FREDRICKTOWN | 4,429 | — | — | Compliant |
| HOLLISTER PWS MO5010374 | HOLLISTER | 4,426 | — | — | Compliant |
| CALIFORNIA PWS MO3010124 | CALIFORNIA | 4,423 | — | — | Compliant |
| SULLIVAN COUNTY PWSD 1 MO2024594 | MILAN | 4,412 | — | — | Compliant |
| DUNKLIN COUNTY PWSD 1 MO4024206 | CAMPBELL | 4,307 | — | — | Compliant |
| HERCULANEUM PWS MO6010359 | HERCULANEUM | 4,227 | — | — | Compliant |
| BUTLER PWS MO1010118 | BUTLER | 4,219 | — | — | Compliant |
| BOWLING GREEN PWS MO2010093 | BOWLING GREEN | 4,195 | — | — | Compliant |
| CASS COUNTY PWSD 7 MO1024111 | FREEMAN | 4,143 | — | — | Compliant |
| BROOKFIELD PWS MO2010105 | BROOKFIELD | 4,111 | — | — | Compliant |
| JACKSON COUNTY PWSD 16 MO1020869 | SIBLEY | 4,075 | — | — | Compliant |
| CENTRALIA PWS MO3010152 | CENTRALIA | 4,027 | — | — | Compliant |
| PULASKI COUNTY PWSD 1 MO3024490 | LAQUEY | 4,000 | — | — | Compliant |
| CAMDENTON PWS MO3010130 | CAMDENTON | 3,960 | — | 10.3 | Exceeds |
| KNOX COUNTY PUBLIC WATER & SEWER DIST 1 MO2024313 | KNOX CITY | 3,947 | — | — | Compliant |
| ST JAMES PWS MO3010712 | ST JAMES | 3,935 | — | 9.9 | Exceeds |
| GRUNDY COUNTY PWSD 1 MO2024237 | TRENTON | 3,900 | — | — | Compliant |
| MONTGOMERY CO PWSD 1 MO6024406 | WARRENTON | 3,850 | — | — | Compliant |
| HARRISON COUNTY PWSD 2 MO1024242 | BETHANY | 3,740 | — | — | Compliant |
| JOHNSON COUNTY PWSD 1 MO1024309 | WARRENSBURG | 3,730 | — | — | Compliant |
| STE GENEVIEVE COUNTY PWSD 1 SC MO4024543 | STE GENEVIEVE | 3,718 | — | — | Compliant |
| MALDEN PWS MO4010490 | MALDEN | 3,706 | — | — | Compliant |
| ASHLAND PWS MO3010033 | ASHLAND | 3,700 | — | — | Compliant |
| CLINTON COUNTY PWSD 3 MO1024155 | CAMERON | 3,615 | — | — | Compliant |
| PALMYRA PWS MO2010623 | PALMYRA | 3,595 | — | — | Compliant |
| EL DORADO SPRINGS PWS MO5010241 | EL DORADO SPRINGS | 3,593 | — | — | Compliant |
| ANDREW COUNTY PWSD 2 MO1024005 | COSBY | 3,580 | — | — | Compliant |
| ST CHARLES CO PWSD #2 WRIGHT CITY MO6010874 | O FALLON | 3,550 | — | — | Compliant |
| BONNE TERRE PWS MO4010087 | BONNE TERRE | 3,537 | — | — | Compliant |
| CARROLLTON PWS MO2010140 | CARROLLTON | 3,514 | — | — | Compliant |
| BONNE TERRE PRISON MO4061410 | BONNE TERRE | 3,500 | — | — | Compliant |
| FARMINGTON CORRECTIONAL CENTER MO4069041 | FARMINGTON | 3,500 | — | — | Compliant |
| FRANKLIN COUNTY PWSD 1 MO6024211 | WASHINGTON | 3,500 | — | — | Compliant |
| SCHUYLER COUNTY CONSOLIDATED PWSD 1 MO2024559 | QUEEN CITY | 3,482 | — | — | Compliant |
| CLAY COUNTY PWSD 3 MO1024143 | HOLT | 3,447 | — | — | Compliant |
| SCOTLAND COUNTY CONS PWSD 1 MO2024565 | MEMPHIS | 3,360 | — | — | Compliant |
| CUBA PWS MO6010200 | CUBA | 3,292 | — | — | Compliant |
| LOUISIANA PWS MO2010479 | LOUISIANA | 3,244 | — | — | Compliant |
| MERCER COUNTY PWSD 1 MO2024382 | MERCER | 3,200 | — | — | Compliant |
| STODDARD COUNTY PWSD 1 MO4024581 | DEXTER | 3,000 | — | — | Compliant |
| TIPTON PWS MO3010791 | TIPTON | 2,861 | — | — | Compliant |
| MONROE CITY PWS MO2010538 | MONROE | 2,500 | — | — | Compliant |
| CLAY COUNTY PWSD 8 MO1024149 | EXCELSIOR SPRINGS | 2,243 | — | — | Compliant |
| HOLIDAY HILLS RESORT MO5190947 | AURORA | 2,065 | — | — | Compliant |
| ANDERSON PWS MO5010016 | ANDERSON | 1,961 | — | — | Compliant |
| CAMPBELL PWS MO4010132 | CAMPBELL | 1,562 | — | — | Compliant |