Watch Water Systems in Missouri

163 community drinking-water systems in Missouri currently rated Watch (MISI 21–40).

Systems in the Watch band (MISI 21–40) exhibit emerging stress indicators that warrant monitoring. One or more risk families may show moderate pressure — often early signs of capital deferral, revenue concentration, or demographic shifts affecting the customer base.

SystemPop. ServedMISIBand

KANSAS CITY553K30.222Watch

ST LOUIS CITY305K38.075Watch

SPRINGFIELD211K28.660Watch

COLUMBIA126K39.155Watch

ST CHARLES CO PWSD 2101K32.280Watch

ST CHARLES79K32.487Watch

MO AMERICAN JOPLIN74K37.496Watch

BLUE SPRINGS61K36.338Watch

ST PETERS53K32.238Watch

WENTZVILLE42K30.594Watch

CAPE GIRARDEAU40K32.269Watch

JEFFERSON CO CONS PWSD C 137K24.323Watch

FORT LEONARD WOOD34K20.476Watch

OFALLON33K28.741Watch

LIBERTY31K28.275Watch

MO AMERICAN JEFFERSON CITY DISTRICT30K32.716Watch

KIRKWOOD28K28.287Watch

NIXA25K27.865Watch

JACKSON CO PWSD 125K34.362Watch

BELTON24K25.069Watch

OZARK22K28.949Watch

SEDALIA22K35.457Watch

JEFFERSON CO PWSD 121K24.240Watch

MO AMERICAN WARRENSBURG19K26.839Watch

FARMINGTON18K34.409Watch

KIRKSVILLE18K35.317Watch

HANNIBAL17K28.646Watch

RAYTOWN WATER COMPANY17K39.773Watch

JEFFERSON CO PWSD 317K27.986Watch

COLE CO PWSD 117K21.184Watch

JEFFERSON CO PWSD 217K26.548Watch

JACKSON CO PWSD 216K36.338Watch

SIKESTON16K26.296Watch

REPUBLIC16K38.542Watch

GRAIN VALLEY16K22.710Watch

LEBANON15K26.945Watch

BOONE CO PWSD 915K37.023Watch

TROY15K32.674Watch

JACKSON15K37.234Watch

CARTHAGE15K24.800Watch

WASHINGTON14K20.277Watch

LINCOLN CO PWSD 114K35.053Watch

MOBERLY14K32.576Watch

WEBB CITY13K27.998Watch

COLE CO PWSD 213K28.464Watch

CALLAWAY 2 WATER DISTRICT13K24.976Watch

MO AMERICAN MEXICO13K25.908Watch

FESTUS13K23.102Watch

MARSHALL13K26.528Watch

MACON CO PWSD 113K25.142Watch

WEST PLAINS13K36.366Watch

BRANSON13K26.104Watch

FULTON13K28.971Watch

JOHNSON CO PWSD 212K31.170Watch

KEARNEY12K26.361Watch

HENRY CO WATER COMPANY11K21.176Watch

THOMAS HILL PWSD 111K32.576Watch

EXCELSIOR SPRINGS11K35.280Watch

EUREKA11K36.089Watch

SMITHVILLE11K29.351Watch

MARYVILLE11K37.107Watch

KENNETT10K29.715Watch

WHITEMAN AIR BASE10K23.342Watch

HARRISONVILLE10K24.200Watch

JEFFERSON CO PWSD 1010K20.619Watch

CALLAWAY CO PWSD 110K39.877Watch

MONETT10K30.509Watch

JACKSON CO PWSD 1310K32.592Watch

VERNON CO CONS PWSD 110K29.386Watch

PLATTE CO PWSD 410K27.225Watch

BARTON DADE CEDAR JASP CO CONS PWSD 110K23.280Watch

GREENE CO PWSD 19K22.098Watch

JACKSON CO PWSD 159K30.616Watch

MO AMERICAN - TRI STATE9K33.906Watch

PARK HILLS9K20.796Watch

PERRYVILLE9K27.651Watch

LACLEDE CO PWSD 19K34.188Watch

CAPE PERRY CO PWSD 1 SOUTH9K32.992Watch

AURORA VERONA9K30.111Watch

WILLARD8K23.052Watch

OAK GROVE8K30.616Watch

PLEASANT HILL8K34.444Watch

LAFAYETTE CO PWSD 18K23.176Watch

FRANKLIN CO PWSD 38K30.015Watch

WARRENTON8K23.176Watch

DEXTER8K35.676Watch

NEVADA8K26.365Watch

CARL JUNCTION - NORTH8K25.256Watch

PULASKI CO PWSD 28K26.945Watch

JEFFERSON CO PWSD 58K36.171Watch

BOONVILLE8K31.175Watch

RALLS CO PWSD 18K25.371Watch

PIKE CO PWSD 18K27.441Watch

COLE CO PWSD 48K30.533Watch

ADAIR CO PWSD 18K23.371Watch

JEFFERSON CO PWSD 68K27.054Watch

LAF/JO/SALINE CO CONS PWSD 27K25.697Watch

CLARK CO CONS PWSD 17K24.658Watch

SULLIVAN7K26.269Watch

PLATTE CO CONS PWSD 1 (5)7K21.752Watch

MONROE CO PWSD 27K28.405Watch

CANNON PWSD 16K27.868Watch

NODAWAY CO PWSD 16K23.184Watch

DESOTO6K29.900Watch

TANEY CO PWSD 26K24.480Watch

PECULIAR6K25.069Watch

LACLEDE CO PWSD 36K28.715Watch

CASS CO PWSD 96K28.928Watch

PEMISCOT CO CON PWSD 16K32.738Watch

PACIFIC6K25.250Watch

TANEY CO PWSD 36K30.368Watch

RICHMOND6K29.882Watch

JACKSON CO PWSD 126K32.385Watch

PEVELY6K36.233Watch

TRENTON MUNICIPAL UTILITIES6K20.629Watch

MACON5K21.990Watch

WAYNESVILLE5K39.986Watch

CHARITON LINN CO PWSD 35K35.344Watch

ST ROBERT5K29.041Watch

HERCULANEUM5K31.096Watch

STE GENEVIEVE5K35.654Watch

BOONE CO PWSD 105K36.930Watch

CLAY CO PWSD 65K33.248Watch

MARION CO PWSD 15K31.667Watch

ELDON5K29.736Watch

HIGGINSVILLE5K27.649Watch

MOUNTAIN GROVE5K30.380Watch

CRYSTAL CITY5K23.102Watch

JEFFERSON CO PWSD 85K23.098Watch

LEXINGTON5K35.271Watch

JOHNSON CO PWSD 35K25.007Watch

PLATTE CITY5K39.126Watch

SCOTT CITY5K36.357Watch

CASS CO PWSD 25K23.194Watch

LAMAR5K24.855Watch

NORTH KANSAS CITY5K39.236Watch

OZARK SHORES WATER CO5K23.340Watch

FREDERICKTOWN4K20.341Watch

SULLIVAN CO PWSD 14K21.874Watch

BUTLER4K27.906Watch

BOWLING GREEN4K23.609Watch

BROOKFIELD4K31.869Watch

JACKSON CO PWSD 164K31.846Watch

CAMDENTON4K22.034Watch

KNOX CO PUBLIC WATER & SEWER DISTRICT 14K26.650Watch

ST JAMES4K38.322Watch

CARL JUNCTION/BRIARBROOK SUBDIVISION4K20.755Watch

GRUNDY CO PWSD 14K27.825Watch

MONTGOMERY CO PWSD 14K22.877Watch

JOHNSON CO PWSD 14K27.506Watch

PALMYRA4K24.937Watch

EL DORADO SPRINGS4K30.847Watch

ANDREW CO PWSD 24K24.709Watch

WRIGHT CITY4K23.342Watch

BONNE TERRE4K34.490Watch

CARROLLTON4K26.178Watch

FRANKLIN CO PWSD 14K33.657Watch

FARMINGTON CORRECTIONAL CENTER4K25.250Watch

CLAY CO PWSD 33K26.775Watch

CUBA3K28.383Watch

LOUISIANA3K29.175Watch

STODDARD CO PWSD 13K39.865Watch

BUTLER CO PWSD 14824.749Watch