STATE / TERRITORY LEDGER
Missouri drinking water system records
EPA’s September 2026 export lists 271 active community water systems in Missouri, with 115 current-violation flags and 4 serious-violator flags among covered systems serving at least 2,500 people.
Source: EPA SDWIS system-search export · Active community systems · Snapshot 13 Sep 2026
Systems271active CWS · pop. 2,500+
Population served5,126,386reported total; may overlap
Current violation flag42.4%115 systems
Serious-violator flag1.5%4 systems
01 / LARGEST SYSTEMS
Missouri community water systems
EPA’s covered Missouri records include 271 active community systems reporting a combined population-served total of 5,126,386, which may overlap.
Population served is a system-reported service figure. It is not a count of unique state residents.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Mo American St Louis St Charles CountiesMO6010716 | 1,111,000 | Surface water | No current violation flagged |
| Kansas City PWSMO1010415 | 553,295 | Surface water | Current monitoring/reporting flag |
| St Louis City PWSMO6010715 | 304,709 | Surface water | Current monitoring/reporting flag |
| City Utilities Of SpringfieldMO5010754 | 210,898 | Surface water | Current monitoring/reporting flag |
| City Of Columbia UtilitiesMO3010181 | 126,254 | Ground water | Current monitoring/reporting flag |
| Independence PWSMO1010399 | 120,000 | Ground water | No current violation flagged |
| St Charles County PWSd 2MO6024530 | 100,587 | Surface water purchased | No current violation flagged |
| Lees Summit PWSMO1010459 | 99,400 | Surface water purchased | No current violation flagged |
| Mo American St JosephMO1010714 | 89,171 | Ground water | No current violation flagged |
| St Charles PWSMO6010707 | 78,961 | Surface water purchased | No current violation flagged |
| Mo American JoplinMO5010413 | 73,728 | Surface water | No current violation flagged |
| Blue Springs PWSMO1010080 | 61,084 | Surface water purchased | Current monitoring/reporting flag |
| St Peters PWSMO6010719 | 52,575 | Surface water purchased | No current violation flagged |
| Wentzville PWSMO6010849 | 41,784 | Ground water | Current monitoring/reporting flag |
| University Of Missouri ColumbiaMO3069001 | 40,000 | Ground water | No current violation flagged |
| Cape Girardeau PWSMO4010136 | 39,941 | Ground water | No current violation flagged |
| Jefferson Co Cons PWSd C 1MO6024295 | 37,000 | Surface water purchased | No current violation flagged |
| Fort Leonard WoodMO3079500 | 34,000 | Surface water | No current violation flagged |
| Ofallon PWSMO6010588 | 32,515 | Surface water purchased | No current violation flagged |
| Liberty PWSMO1010466 | 30,800 | Ground water | Current monitoring/reporting flag |
| Mo American Jefferson City DistrictMO3010409 | 30,075 | Surface water | No current violation flagged |
| Kirkwood PWSMO6010430 | 28,000 | Surface water purchased | No current violation flagged |
| Gladstone PWSMO1010307 | 27,000 | Ground water | Current monitoring/reporting flag |
| Boone County Cons PWSd 1MO3024055 | 24,700 | Ground water | Current monitoring/reporting flag |
| Nixa PWSMO5010576 | 24,532 | Ground water | No current violation flagged |
| Jackson County PWSd 1MO1024275 | 24,500 | Ground water purchased | Current monitoring/reporting flag |
| Belton PWSMO1010061 | 23,598 | Surface water purchased | Current monitoring/reporting flag |
| Ozark PWSMO5010619 | 22,000 | Ground water | Current monitoring/reporting flag |
| Sedalia PWSMO3010728 | 21,725 | Ground water | Current monitoring/reporting flag |
| Raymore PWSMO1010675 | 21,517 | Surface water purchased | Current monitoring/reporting flag |
| Jefferson County PWSd 1MO6024292 | 21,113 | Surface water purchased | No current violation flagged |
| Rolla PWSMO3010700 | 20,800 | Ground water | Current monitoring/reporting flag |
| Mo American WarrensburgMO1010833 | 18,500 | Ground water | No current violation flagged |
| Farmington PWSMO4010270 | 18,217 | Ground water | Other current violation flag |
| Kirksville PWSMO2010429 | 17,566 | Surface water | No current violation flagged |
| Hannibal PWSMO2010344 | 17,108 | Surface water | Current monitoring/reporting flag |
| Raytown Water CompanyMO1010676 | 17,066 | Surface water purchased | Current monitoring/reporting flag |
| Poplar Bluff PWSMO4010656 | 17,043 | Surface water | No current violation flagged |
| Jefferson County PWSd 3MO6024294 | 17,000 | Surface water purchased | No current violation flagged |
| Mo American Platte CountyMO1010625 | 16,645 | Ground water | No current violation flagged |
| Cole County PWSd 1MO3024159 | 16,548 | Ground water | Current monitoring/reporting flag |
| Jefferson County PWSd 2MO6024293 | 16,548 | Surface water | No current violation flagged |
| Jackson County PWSd 2MO1024276 | 16,440 | Surface water purchased | No current violation flagged |
| Sikeston PWSMO4010743 | 16,291 | Ground water | Current monitoring/reporting flag |
| Republic PWSMO5010681 | 16,100 | Ground water | No current violation flagged |
| Grain Valley PWSMO1010320 | 16,000 | Ground water purchased | Current monitoring/reporting flag |
| Lebanon PWSMO5010458 | 15,442 | Ground water | No current violation flagged |
| Boone County PWSd 9MO3024058 | 15,035 | Ground water | No current violation flagged |
| Jackson PWSMO4010404 | 15,000 | Ground water | No current violation flagged |
| Troy PWSMO6010798 | 15,000 | Ground water | No current violation flagged |
| Carthage PWSMO5010142 | 14,600 | Ground water | No current violation flagged |
| Washington PWSMO6010838 | 14,068 | Ground water | Current monitoring/reporting flag |
| Lincoln County PWSd 1MO6024340 | 14,000 | Ground water | No current violation flagged |
| Moberly PWSMO2010533 | 13,783 | Surface water | Current monitoring/reporting flag |
| Webb City PWSMO5010844 | 13,404 | Surface water purchased | No current violation flagged |
| Cole County PWSd 2MO3024160 | 13,107 | Ground water | No current violation flagged |
| Callaway 2 Water DistrictMO3024085 | 13,080 | Ground water | No current violation flagged |
| Festus PWSMO6010276 | 13,000 | Purchased ground water under influence of surface water source | No current violation flagged |
| Mo American MexicoMO2010519 | 13,000 | Ground water | No current violation flagged |
| Marshall PWSMO2010502 | 12,934 | Ground water | No current violation flagged |
| Macon Co PWSd 1MO2024363 | 12,865 | Surface water purchased | No current violation flagged |
| West Plains PWSMO4010853 | 12,864 | Groundwater under influence of surface water | No current violation flagged |
| Branson PWSMO5010096 | 12,640 | Surface water | Current monitoring/reporting flag |
| Fulton PWSMO3010296 | 12,600 | Ground water | No current violation flagged |
| Johnson County PWSd 2MO1024310 | 12,490 | Ground water | No current violation flagged |
| Union PWSMO6010801 | 12,348 | Ground water | Current monitoring/reporting flag |
| Neosho PWSMO5010560 | 12,157 | Surface water | No current violation flagged |
| Butler County PWSd 1MO4024070 | 12,000 | Ground water | No current violation flagged |
| Cameron PWSMO1010131 | 11,963 | Surface water | No current violation flagged |
| Kearney PWSMO1010416 | 11,500 | Surface water purchased | No current violation flagged |
| Henry County Water CompanyMO1010177 | 11,373 | Surface water | No current violation flagged |
| Thomas Hill PWSd 1MO2024504 | 11,250 | Surface water purchased | Current monitoring/reporting flag |
| Excelsior Springs PWSMO1010261 | 11,084 | Ground water | No current violation flagged |
| Liberty Utilities BolivarMO5010085 | 11,000 | Ground water | No current violation flagged |
| Smithville PWSMO1010748 | 10,885 | Surface water | No current violation flagged |
| Maryville PWSMO1010508 | 10,775 | Surface water | No current violation flagged |
| Kennett PWSMO4010417 | 10,200 | Ground water | Current monitoring/reporting flag |
| Chillicothe Municipal Utilities PWSMO2010162 | 10,187 | Ground water | Current monitoring/reporting flag |
| Whiteman Air BaseMO1079501 | 10,106 | Ground water | No current violation flagged |
| Harrisonville PWSMO1010349 | 10,019 | Surface water | No current violation flagged |
| Jefferson County PWSd 10MO6024302 | 10,000 | Surface water purchased | No current violation flagged |
| Callaway County PWSd 1MO3024084 | 9,840 | Ground water | No current violation flagged |
| Monett PWSMO5010537 | 9,789 | Ground water | Current monitoring/reporting flag |
| Jackson County PWSd 13MO1024279 | 9,700 | Ground water purchased | No current violation flagged |
| Vernon County Cons PWSd 1MO5024618 | 9,615 | Ground water | Current monitoring/reporting flag |
| Platte Co PWSd 4MO1024478 | 9,552 | Surface water purchased | No current violation flagged |
| Barton Dade Cedar Jasp Countycons PWSd 1MO5024023 | 9,523 | Ground water | Current monitoring/reporting flag |
| Ray County Cons PWSd 2MO1024511 | 9,360 | Ground water | No current violation flagged |
| Greene County PWSd 1MO5024228 | 9,168 | Ground water | No current violation flagged |
| Jackson County PWSd 15MO1024281 | 8,772 | Ground water purchased | Current monitoring/reporting flag |
| Mo American Tri StateMO5024601 | 8,680 | Ground water | No current violation flagged |
| Park Hills PWSMO4010279 | 8,587 | Ground water | No current violation flagged |
| Perryville PWSMO4010636 | 8,555 | Surface water | No current violation flagged |
| Laclede County PWSd 1MO5024317 | 8,550 | Ground water | No current violation flagged |
| Cape Perry County PWSd 1 SouthMO4024096 | 8,545 | Ground water | Current monitoring/reporting flag |
| Liberty Utilities Aurora VeronaMO5010038 | 8,529 | Ground water | No current violation flagged |
| Willard PWSMO5010860 | 8,400 | Ground water | Current monitoring/reporting flag |
| Oak Grove PWSMO1010589 | 8,289 | Ground water purchased | Current monitoring/reporting flag |
| Pleasant Hill PWSMO1010649 | 8,262 | Surface water purchased | No current violation flagged |
| Franklin County PWSd 3MO6024213 | 8,250 | Ground water | No current violation flagged |
| Lafayette County PWSd 1MO1024324 | 8,250 | Ground water purchased | No current violation flagged |
| Warrenton PWSMO6010834 | 8,208 | Ground water | No current violation flagged |
| Dexter PWSMO4010216 | 8,200 | Ground water | Current monitoring/reporting flag |
| Nevada PWSMO5010562 | 8,198 | Ground water | Current monitoring/reporting flag |
| Carl Junction PWSMO5010138 | 8,142 | Ground water | Current monitoring/reporting flag |
| Pulaski County PWSd 2MO3024491 | 8,038 | Ground water | No current violation flagged |
| Jefferson County PWSd 5MO6024296 | 8,000 | Ground water | Current monitoring/reporting flag |
| Boonville PWSMO3010089 | 7,964 | Surface water | Current monitoring/reporting flag |
| Camden County PWSd 4 Horseshoe BendMO3021377 | 7,912 | Ground water | No current violation flagged |
| Ralls County PWSd 1MO2024499 | 7,662 | Ground water | No current violation flagged |
| Dekalb County PWSd 1MO1024191 | 7,635 | Ground water purchased | Current monitoring/reporting flag |
| Pike County PWSd 1MO2024471 | 7,590 | Surface water purchased | No current violation flagged |
| Cole County PWSd 4MO3024163 | 7,568 | Ground water | No current violation flagged |
| Adair County PWSd 1MO2024000 | 7,500 | Surface water purchased | No current violation flagged |
| Jefferson County PWSd 6MO6024298 | 7,500 | Ground water | No current violation flagged |
| Marshfield PWSMO5010503 | 7,425 | Ground water | Current monitoring/reporting flag |
| Laf Jo Saline County Cons PWSd 2MO1024326 | 7,180 | Surface water purchased | No current violation flagged |
| Clark County Cons PWSd 1MO2024138 | 7,140 | Ground water | No current violation flagged |
| Sullivan PWSMO6010775 | 7,081 | Ground water | No current violation flagged |
| Platte County Cons PWSd 1MO1024479 | 7,074 | Surface water purchased | Current monitoring/reporting flag |
| Monroe County PWSd 2MO2024402 | 6,700 | Surface water purchased | No current violation flagged |
| Cannon PWSd 1MO2024500 | 6,482 | Surface water purchased | No current violation flagged |
| Boone County PWSd 4MO3024052 | 6,455 | Ground water | No current violation flagged |
| Nodaway County PWSd 1MO1024428 | 6,428 | Surface water purchased | No current violation flagged |
| Desoto PWSMO6010213 | 6,400 | Ground water | No current violation flagged |
| Taney County PWSd 2MO5024600 | 6,250 | Ground water | Current monitoring/reporting flag |
| Peculiar PWSMO1010633 | 6,226 | Surface water purchased | Current monitoring/reporting flag |
| Jefferson County PWSd 7MO6024299 | 6,100 | Ground water | No current violation flagged |
| Laclede County PWSd 3MO5024319 | 6,075 | Ground water | Current monitoring/reporting flag |
| Cass County PWSd 9MO1024118 | 6,063 | Ground water purchased | No current violation flagged |
| Andrew County PWSd 1MO1024004 | 6,042 | Ground water purchased | No current violation flagged |
| Pemiscot County Con PWSd 1MO4024448 | 6,042 | Ground water | No current violation flagged |
| Pacific PWSMO6010620 | 6,000 | Ground water | Current monitoring/reporting flag |
| Taney County PWSd 3MO5024602 | 6,000 | Ground water | No current violation flagged |
| Charleston PWSMO4010160 | 5,900 | Ground water | No current violation flagged |
| Richmond PWSMO1010685 | 5,797 | Ground water | No current violation flagged |
| Jackson County PWSd 12MO1024278 | 5,705 | Surface water purchased | No current violation flagged |
| Rogersville PWSMO5010699 | 5,602 | Ground water | No current violation flagged |
| Pevely PWSMO6010638 | 5,600 | Ground water | No current violation flagged |
| Trenton Municipal Utilities PWSMO2010796 | 5,600 | Surface water | Current monitoring/reporting flag |
| Caruthersville PWSMO4010143 | 5,518 | Ground water | Current monitoring/reporting flag |
| Jasper County PWSd 1MO5024286 | 5,500 | Ground water | Current monitoring/reporting flag |
| Macon PWSMO2010487 | 5,489 | Surface water | No current violation flagged |
| Waynesville PWSMO3010841 | 5,460 | Ground water | Current monitoring/reporting flag |
| Savannah PWSMO1010724 | 5,249 | Ground water | Current monitoring/reporting flag |
| Odessa PWSMO1010599 | 5,202 | Ground water | Current monitoring/reporting flag |
| Chariton Linn County PWSd 3MO2024128 | 5,200 | Surface water purchased | No current violation flagged |
| St Robert PWSMO3010720 | 5,192 | Ground water | Other current violation flag |
| Desloge PWSMO4011441 | 5,034 | Ground water | Current monitoring/reporting flag |
| Herculaneum PWSMO6010359 | 5,000 | Purchased ground water under influence of surface water source | Current monitoring/reporting flag |
| Ashland PWSMO3010033 | 4,999 | Ground water | No current violation flagged |
| Ste Genevieve PWSMO4010710 | 4,999 | Ground water | No current violation flagged |
| Clinton Co PWSd 4 Sys 1MO1024156 | 4,968 | Surface water purchased | Current serious-violator flag |
| Boone County PWSd 10MO3024059 | 4,963 | Ground water | No current violation flagged |
| Clay County PWSd 6MO1024146 | 4,912 | Surface water purchased | No current violation flagged |
| Marion County PWSd 1MO2024377 | 4,900 | Surface water purchased | No current violation flagged |
| Eldon PWSMO3010240 | 4,895 | Ground water | Current monitoring/reporting flag |
| Higginsville PWSMO1010363 | 4,800 | Surface water | Current monitoring/reporting flag |
| Mountain Grove PWSMO5010550 | 4,789 | Ground water | Current monitoring/reporting flag |
| Salem PWSMO4010721 | 4,736 | Ground water | Current monitoring/reporting flag |
| Crystal City PWSMO6010198 | 4,733 | Ground water | Current monitoring/reporting flag |
| Jefferson Co PWSd 8MO6024300 | 4,733 | Ground water | Current monitoring/reporting flag |
| Lexington PWSMO1010464 | 4,729 | Ground water | Current monitoring/reporting flag |
| Johnson County PWSd 3MO1024311 | 4,700 | Ground water | No current violation flagged |
| St Clair PWSMO6010708 | 4,700 | Ground water | Current monitoring/reporting flag |
| Platte City PWSMO1010646 | 4,691 | Surface water purchased | No current violation flagged |
| Scott City PWSMO4010726 | 4,653 | Ground water | Current monitoring/reporting flag |
| Cass County PWSd 2MO1024114 | 4,650 | Surface water purchased | Current monitoring/reporting flag |
| Mount Vernon PWSMO5010553 | 4,575 | Ground water | Current monitoring/reporting flag |
| Lamar PWSMO5010446 | 4,500 | Surface water | No current violation flagged |
| Moscow Mills PWSMO6010547 | 4,500 | Ground water | No current violation flagged |
| North Kansas City PWSMO1010580 | 4,500 | Ground water | Current monitoring/reporting flag |
| Fredericktown PWSMO4010290 | 4,429 | Surface water | Current monitoring/reporting flag |
| Hollister PWSMO5010374 | 4,426 | Ground water | No current violation flagged |
| California PWSMO3010124 | 4,423 | Ground water | Current monitoring/reporting flag |
| Sullivan County PWSd 1MO2024594 | 4,412 | Surface water purchased | No current violation flagged |
| Dunklin County PWSd 1MO4024206 | 4,307 | Ground water | Current health-based flag |
| Butler PWSMO1010118 | 4,219 | Surface water | Current monitoring/reporting flag |
| Bowling Green PWSMO2010093 | 4,195 | Surface water | Current monitoring/reporting flag |
| Cass County PWSd 7MO1024111 | 4,143 | Surface water | No current violation flagged |
| Brookfield PWSMO2010105 | 4,111 | Surface water | No current violation flagged |
| Jackson County PWSd 16MO1020869 | 4,075 | Ground water purchased | No current violation flagged |
| Centralia PWSMO3010152 | 4,027 | Ground water | No current violation flagged |
| Audrain County Consolidated PWSd 2MO2024014 | 4,016 | Ground water | No current violation flagged |
| Pulaski County PWSd 1MO3024490 | 4,000 | Ground water | No current violation flagged |
| Camdenton PWSMO3010130 | 3,960 | Ground water | Current monitoring/reporting flag |
| Knox County Public Water & Sewer Dist 1MO2024313 | 3,947 | Surface water purchased | Current monitoring/reporting flag |
| St James PWSMO3010712 | 3,935 | Ground water | No current violation flagged |
| Grundy County PWSd 1MO2024237 | 3,900 | Surface water purchased | No current violation flagged |
| Montgomery Co PWSd 1MO6024406 | 3,850 | Ground water | Current monitoring/reporting flag |
| Harrison County PWSd 2MO1024242 | 3,740 | Ground water | No current violation flagged |
| Johnson County PWSd 1MO1024309 | 3,730 | Ground water | Current monitoring/reporting flag |
| Clinton County PWSd 3MO1024155 | 3,722 | Surface water purchased | Current monitoring/reporting flag |
| Ste Genevieve County PWSd 1 ScMO4024543 | 3,718 | Ground water | No current violation flagged |
| Malden PWSMO4010490 | 3,706 | Ground water | Current monitoring/reporting flag |
| Palmyra PWSMO2010623 | 3,595 | Ground water | No current violation flagged |
| El Dorado Springs PWSMO5010241 | 3,593 | Ground water | No current violation flagged |
| Andrew County PWSd 2MO1024005 | 3,580 | Ground water purchased | No current violation flagged |
| St Charles Co PWSd #2 Wright CityMO6010874 | 3,550 | Ground water | No current violation flagged |
| Bonne Terre PWSMO4010087 | 3,537 | Ground water | Current monitoring/reporting flag |
| Carrollton PWSMO2010140 | 3,514 | Ground water | Current monitoring/reporting flag |
| Bonne Terre PrisonMO4061410 | 3,500 | Ground water | Current monitoring/reporting flag |
| Farmington Correctional CenterMO4069041 | 3,500 | Ground water | Current monitoring/reporting flag |
| Franklin County PWSd 1MO6024211 | 3,500 | Ground water | No current violation flagged |
| Sugar Creek PWSMO1010773 | 3,500 | Ground water purchased | Current monitoring/reporting flag |
| Clay County PWSd 2MO1024142 | 3,485 | Surface water purchased | Current monitoring/reporting flag |
| Schuyler County Consolidated PWSd 1MO2024559 | 3,482 | Surface water purchased | Current monitoring/reporting flag |
| Buffalo PWSMO5010114 | 3,462 | Ground water | No current violation flagged |
| Clay County PWSd 3MO1024143 | 3,447 | Ground water | No current violation flagged |
| Jasper County PWSd 2MO5024287 | 3,383 | Ground water | No current violation flagged |
| Scotland County Cons PWSd 1MO2024565 | 3,360 | Surface water purchased | No current violation flagged |
| Texas County PWSd 1MO4024606 | 3,335 | Ground water | Current monitoring/reporting flag |
| Jefferson County PWSd 12MO6024304 | 3,300 | Ground water | No current violation flagged |
| Shelby County PWSd 1MO2024572 | 3,300 | Surface water purchased | No current violation flagged |
| Bethany PWSMO1010068 | 3,292 | Surface water | Current monitoring/reporting flag |
| Cuba PWSMO6010200 | 3,292 | Ground water | Current monitoring/reporting flag |
| Cassville PWSMO5010144 | 3,290 | Ground water | No current violation flagged |
| New Madrid PWSMO4010570 | 3,250 | Ground water | No current violation flagged |
| Louisiana PWSMO2010479 | 3,244 | Surface water | Current serious-violator flag |
| Cass County PWSd 3MO1024115 | 3,225 | Surface water purchased | No current violation flagged |
| Canton PWSMO2010134 | 3,200 | Ground water | No current violation flagged |
| Mercer County PWSd 1MO2024382 | 3,200 | Surface water purchased | No current violation flagged |
| Portageville PWSMO4010658 | 3,200 | Ground water | Current monitoring/reporting flag |
| Terre Du LacMO4036059 | 3,200 | Ground water | Other current violation flag |
| Scott County PWSd 4MO4021566 | 3,150 | Ground water | No current violation flagged |
| Vandalia PWSMO2010812 | 3,140 | Surface water | No current violation flagged |
| Buckner PWSMO1010113 | 3,076 | Ground water purchased | No current violation flagged |
| Cass County PWSd 10MO1024110 | 3,068 | Surface water purchased | Current monitoring/reporting flag |
| Carroll County PWSd 1MO2024105 | 3,063 | Ground water | Current monitoring/reporting flag |
| Chaffee PWSMO4010154 | 3,054 | Ground water | No current violation flagged |
| Ava PWSMO5010040 | 3,000 | Ground water | Current monitoring/reporting flag |
| Hillsboro PWSMO6010368 | 3,000 | Ground water | No current violation flagged |
| Mississippi County PWSd 1MO4021178 | 3,000 | Ground water purchased | Current monitoring/reporting flag |
| Saline County PWSd 3MO2024557 | 3,000 | Ground water purchased | Current health-based flag |
| Stoddard County PWSd 1MO4024581 | 3,000 | Ground water | No current violation flagged |
| Henry County PWSd 3MO1021117 | 2,993 | Surface water purchased | No current violation flagged |
| East Prairie PWSMO4010235 | 2,964 | Ground water | Current monitoring/reporting flag |
| Lathrop PWSMO1010453 | 2,945 | Surface water purchased | Current monitoring/reporting flag |
| Cape Girardeau County PWSd 2MO4024097 | 2,913 | Ground water | No current violation flagged |
| Dunklin County PWSd 2MO4024207 | 2,900 | Ground water | No current violation flagged |
| Nixa PWS RdeMO5048130 | 2,900 | Ground water | No current violation flagged |
| Windsor PWSMO1010865 | 2,900 | Ground water | Current monitoring/reporting flag |
| Cass County PWSd 5MO1024117 | 2,875 | Ground water purchased | No current violation flagged |
| Knob Noster PWSMO1010432 | 2,863 | Ground water | No current violation flagged |
| Tipton PWSMO3010791 | 2,861 | Ground water | Current monitoring/reporting flag |
| Montgomery City PWSMO6010539 | 2,811 | Ground water | No current violation flagged |
| Fayette PWSMO2010271 | 2,800 | Ground water purchased | Current monitoring/reporting flag |
| Osage County PWSd 3MO3024439 | 2,800 | Ground water | Current monitoring/reporting flag |
| Owensville PWSMO6010618 | 2,800 | Ground water | No current violation flagged |
| Mountain View PWSMO4010551 | 2,791 | Ground water | No current violation flagged |
| Hayti PWSMO4010354 | 2,789 | Ground water | Current monitoring/reporting flag |
| Licking PWSMO4010467 | 2,781 | Ground water | Current monitoring/reporting flag |
| Ripley County PWSd 2MO4024523 | 2,780 | Ground water | Current health-based flag |
| Forsyth PWSMO5010285 | 2,730 | Ground water | No current violation flagged |
| Oronogo PWSMO5010606 | 2,719 | Ground water | No current violation flagged |
| Harry S Truman PWSd 2MO1024247 | 2,700 | Surface water | No current violation flagged |
| Southwest Rural Water District 1MO5021116 | 2,700 | Ground water | No current violation flagged |
| Bates County PWSd 5MO1024034 | 2,690 | Surface water purchased | Current monitoring/reporting flag |
| Holden PWSMO1010371 | 2,683 | Surface water | No current violation flagged |
| Osage Beach East PWSMO3011367 | 2,611 | Ground water | No current violation flagged |
| Butler County PWSd 3MO4024072 | 2,600 | Ground water | Current monitoring/reporting flag |
| Strafford PWSMO5010768 | 2,600 | Ground water | No current violation flagged |
| Cass County PWSd 6MO1024112 | 2,575 | Surface water purchased | Current monitoring/reporting flag |
| Putnam County PWSd 1MO2024495 | 2,550 | Surface water purchased | No current violation flagged |
| Mo American LawsonMO1010454 | 2,546 | Ground water purchased | No current violation flagged |
| Versailles PWSMO3010819 | 2,539 | Ground water | Current monitoring/reporting flag |
| Jackson County PWSd 17MO1024282 | 2,530 | Ground water purchased | No current violation flagged |
| Potosi PWSMO6010659 | 2,527 | Ground water | Current monitoring/reporting flag |
| Concordia PWSMO1010184 | 2,500 | Surface water | Current serious-violator flag |
| Hermann PWSMO6010360 | 2,500 | Ground water | Current monitoring/reporting flag |
| Monroe City PWSMO2010538 | 2,500 | Surface water | Current serious-violator flag |
02 / CITY REPORTS
Missouri city water-system reports
Missouri has 89 city reports meeting the publication threshold for covered systems or reported population served.
Branson3 systemsColumbia3 systemsJefferson City3 systemsLebanon3 systemsLees Summit3 systemsPleasant Hill3 systemsWarrensburg3 systemsBelton2 systemsBethany2 systemsBowling Green2 systemsBrookfield2 systemsCape Girardeau2 systemsCarl Junction2 systemsCarrollton2 systemsCentralia2 systemsClinton2 systemsDexter2 systemsFarmington2 systemsFulton2 systemsGrain Valley2 systemsHarrisonville2 systemsHayti2 systemsHolden2 systemsJackson2 systemsKearney2 systemsKirksville2 systemsLathrop2 systemsLiberty2 systemsMacon2 systemsMarshall2 systemsMaryville2 systemsMexico2 systemsMoberly2 systemsNevada2 systemsNixa2 systemsOdessa2 systemsPeculiar2 systemsPlatte City2 systemsRaytown2 systemsRichmond2 systemsSavannah2 systemsSte. Genevieve2 systemsTrenton2 systemsWashington2 systemsWaynesville2 systemsWebb City2 systemsAndrew1 systemsBlue Springs1 systemsBolivar1 systemsCameron1 systemsCarthage1 systemsChillicothe1 systemsDekalb1 systemsElwood1 systemsExcelsior Spgs.1 systemsFestus1 systemsGladstone1 systemsGrandview1 systemsHannibal1 systemsHigh Ridge1 systemsIndependence1 systemsJoplin1 systemsKansas City1 systemsKennett1 systemsKirkwood1 systemsKs1 systemsMurphy1 systemsNeosho1 systemsO Fallon1 systemsOzark1 systemsParkdale1 systemsParkville1 systemsPoplar Bluff1 systemsRaymoor1 systemsRepublic1 systemsRolla1 systemsSedalia1 systemsSikeston1 systemsSmithville1 systemsSpringfield1 systemsSt. Charles1 systemsSt. Joseph1 systemsSt. Louis1 systemsSt. Peters1 systemsTroy1 systemsUnion1 systemsWathena1 systemsWentzville1 systemsWest Plains1 systems
03 / COUNTY REPORTS
Missouri county water-system reports
Missouri has 72 county reports meeting the publication threshold for covered systems or reported population served.
Jackson16 systemsJefferson16 systemsCass13 systemsClay11 systemsBoone8 systemsJasper8 systemsJohnson8 systemsFranklin7 systemsSt. Francois7 systemsLafayette6 systemsSt. Charles6 systemsTaney6 systemsClinton5 systemsDunklin5 systemsGreene5 systemsPlatte5 systemsPulaski5 systemsAndrew4 systemsAudrain4 systemsCape Girardeau4 systemsCole4 systemsHenry4 systemsScott4 systemsBarry3 systemsButler3 systemsCallaway3 systemsCamden3 systemsChristian3 systemsDeKalb3 systemsHarrison3 systemsLaclede3 systemsLincoln3 systemsMarion3 systemsMississippi3 systemsMontgomery3 systemsPemiscot3 systemsPike3 systemsRay3 systemsSaline3 systemsSt. Louis3 systemsWarren3 systemsAdair2 systemsBarton2 systemsBates2 systemsCaldwell2 systemsCarroll2 systemsCedar2 systemsCrawford2 systemsGasconade2 systemsGrundy2 systemsHowell2 systemsLawrence2 systemsLinn2 systemsMacon2 systemsMoniteau2 systemsMonroe2 systemsNew Madrid2 systemsNodaway2 systemsPhelps2 systemsRalls2 systemsRandolph2 systemsSte. Genevieve2 systemsStoddard2 systemsTexas2 systemsVernon2 systemsWebster2 systemsBuchanan1 systemsLivingston1 systemsNewton1 systemsPettis1 systemsPolk1 systemsSt. Louis city1 systems