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 CITY514K37.671Watch

SPRINGFIELD211K32.155Watch

COLUMBIA126K33.226Watch

ST CHARLES CO PWSD 2101K35.870Watch

LEES SUMMIT99K36.338Watch

MO AMERICAN JOPLIN74K35.518Watch

ST CHARLES73K32.487Watch

BLUE SPRINGS61K36.338Watch

ST PETERS53K32.238Watch

WENTZVILLE42K36.067Watch

CAPE GIRARDEAU40K34.247Watch

JEFFERSON CO CONS PWSD C 137K24.323Watch

OFALLON33K31.661Watch

LIBERTY31K30.251Watch

MO AMERICAN JEFFERSON CITY DISTRICT30K32.716Watch

KIRKWOOD28K28.287Watch

BOONE CO CONS PWSD 125K34.789Watch

NIXA25K25.887Watch

JACKSON CO PWSD 125K34.362Watch

BELTON24K27.045Watch

OZARK22K28.947Watch

SEDALIA22K37.071Watch

RAYMORE22K24.976Watch

JEFFERSON CO PWSD 121K24.240Watch

MO AMERICAN WARRENSBURG19K26.839Watch

FARMINGTON18K36.387Watch

KIRKSVILLE18K35.317Watch

HANNIBAL17K28.646Watch

RAYTOWN WATER COMPANY17K39.773Watch

JEFFERSON CO PWSD 317K27.986Watch

JEFFERSON CO PWSD 217K26.548Watch

JACKSON CO PWSD 216K36.338Watch

SIKESTON16K31.769Watch

REPUBLIC16K36.564Watch

GRAIN VALLEY16K28.183Watch

LEBANON15K28.557Watch

BOONE CO PWSD 915K38.153Watch

JACKSON15K39.212Watch

CARTHAGE15K22.822Watch

WASHINGTON14K20.790Watch

LINCOLN CO PWSD 114K37.029Watch

MOBERLY14K32.576Watch

COLE CO PWSD 213K28.464Watch

CALLAWAY 2 WATER DISTRICT13K24.976Watch

MO AMERICAN MEXICO13K25.908Watch

MARSHALL13K26.528Watch

MACON CO PWSD 113K25.142Watch

WEST PLAINS13K34.388Watch

BRANSON13K29.599Watch

FULTON13K28.971Watch

TROY13K36.420Watch

JOHNSON CO PWSD 212K31.170Watch

WEBB CITY12K26.868Watch

FESTUS12K23.102Watch

KEARNEY12K26.361Watch

HENRY CO WATER COMPANY11K21.176Watch

EXCELSIOR SPRINGS11K38.870Watch

EUREKA11K36.089Watch

SMITHVILLE11K29.351Watch

THOMAS HILL PWSD 111K32.576Watch

MARYVILLE11K39.583Watch

KENNETT11K30.705Watch

WHITEMAN AIR BASE10K23.342Watch

HARRISONVILLE10K24.200Watch

JEFFERSON CO PWSD 1010K20.619Watch

CALLAWAY CO PWSD 110K39.877Watch

VERNON CO CONS PWSD 110K32.881Watch

PLATTE CO PWSD 410K27.225Watch

BARTON DADE CEDAR JASP CO CONS PWSD 110K28.751Watch

GREENE CO PWSD 19K20.120Watch

MONETT9K27.541Watch

JACKSON CO PWSD 139K35.512Watch

JACKSON CO PWSD 159K36.089Watch

MO AMERICAN - TRI STATE9K31.928Watch

PARK HILLS9K22.774Watch

PERRYVILLE9K29.629Watch

LACLEDE CO PWSD 19K32.210Watch

CAPE PERRY CO PWSD 1 SOUTH9K34.970Watch

AURORA VERONA9K28.133Watch

WILLARD8K24.571Watch

OAK GROVE8K36.089Watch

PLEASANT HILL8K28.971Watch

LAFAYETTE CO PWSD 18K23.176Watch

FRANKLIN CO PWSD 38K30.015Watch

WARRENTON8K23.176Watch

NEVADA8K24.387Watch

CARL JUNCTION - NORTH8K28.751Watch

PULASKI CO PWSD 28K26.943Watch

BOONVILLE8K29.106Watch

RALLS CO PWSD 18K25.371Watch

PIKE CO PWSD 18K27.441Watch

COLE CO PWSD 48K32.054Watch

ADAIR CO PWSD 18K23.371Watch

JEFFERSON CO PWSD 68K28.575Watch

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

CLARK CO CONS PWSD 17K24.658Watch

SULLIVAN7K26.269Watch

PLATTE CO CONS PWSD 1 (5)7K27.225Watch

MONROE CO PWSD 27K28.405Watch

CANNON PWSD 16K27.868Watch

NODAWAY CO PWSD 16K23.184Watch

DESOTO6K29.900Watch

TANEY CO PWSD 26K22.502Watch

PECULIAR6K27.045Watch

LACLEDE CO PWSD 36K32.210Watch

CASS CO PWSD 96K28.928Watch

PEMISCOT CO CON PWSD 16K33.728Watch

PACIFIC6K25.250Watch

TANEY CO PWSD 36K28.390Watch

CHARITON LINN CO PWSD 36K35.344Watch

RICHMOND6K29.882Watch

JACKSON CO PWSD 126K32.385Watch

PEVELY6K36.233Watch

TRENTON MUNICIPAL UTILITIES6K26.102Watch

MACON5K21.990Watch

WAYNESVILLE5K39.033Watch

ODESSA5K23.176Watch

ST ROBERT5K23.473Watch

DESLOGE5K22.244Watch

BOONE CO PWSD 105K36.930Watch

CLAY CO PWSD 65K31.272Watch

MARION CO PWSD 15K31.667Watch

ELDON5K29.736Watch

HIGGINSVILLE5K27.649Watch

MOUNTAIN GROVE5K28.402Watch

SALEM5K20.642Watch

CRYSTAL CITY5K30.551Watch

JEFFERSON CO PWSD 85K28.571Watch

LEXINGTON5K35.271Watch

ST CLAIR5K24.775Watch

JOHNSON CO PWSD 35K25.007Watch

PLATTE CITY5K39.126Watch

SCOTT CITY5K37.487Watch

LAMAR5K22.877Watch

OZARK SHORES WATER CO5K23.340Watch

NORTH KANSAS CITY5K38.106Watch

FREDERICKTOWN4K22.319Watch

HOLLISTER4K38.257Watch

CALIFORNIA4K23.396Watch

SULLIVAN CO PWSD 14K21.874Watch

HERCULANEUM4K36.569Watch

BUTLER4K33.379Watch

BOWLING GREEN4K27.199Watch

BROOKFIELD4K31.869Watch

JACKSON CO PWSD 164K31.846Watch

CAMDENTON4K22.034Watch

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

ST JAMES4K38.322Watch

GRUNDY CO PWSD 14K27.825Watch

MONTGOMERY CO PWSD 14K24.853Watch

JOHNSON CO PWSD 14K27.506Watch

ASHLAND4K36.516Watch

PALMYRA4K24.937Watch

EL DORADO SPRINGS4K28.869Watch

ANDREW CO PWSD 24K24.709Watch

WRIGHT CITY4K23.342Watch

CARROLLTON4K27.699Watch

FRANKLIN CO PWSD 14K33.657Watch

FARMINGTON CORRECTIONAL CENTER4K27.228Watch

CLAY CO PWSD 33K26.775Watch

CUBA3K28.383Watch

LOUISIANA3K22.638Watch

BUTLER CO PWSD 14824.749Watch