Watch Water Systems in Texas

595 community drinking-water systems in Texas 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

CITY OF HOUSTON3.0M33.862Watch

SAN ANTONIO WATER SYSTEM2.1M39.325Watch

DALLAS WATER UTILITY1.4M27.097Watch

CITY OF AUSTIN WATER & WASTEWATER1.1M39.102Watch

CITY OF FORT WORTH956K25.933Watch

CITY OF ARLINGTON405K25.933Watch

LUBBOCK PUBLIC WATER SYSTEM275K26.645Watch

CITY OF IRVING265K27.097Watch

CITY OF GARLAND249K36.772Watch

CITY OF FRISCO232K27.198Watch

CITY OF MCKINNEY224K30.720Watch

CITY OF GRAND PRAIRIE202K32.843Watch

AMARILLO MUNICIPAL WATER SYSTEM201K39.300Watch

BROWNSVILLE PUBLIC UTILITIES BOARD201K34.160Watch

CITY OF GEORGETOWN192K39.236Watch

MCALLEN PUBLIC UTILITY190K29.857Watch

CITY OF MESQUITE152K36.772Watch

CITY OF PASADENA152K32.611Watch

CITY OF KILLEEN151K28.617Watch

CITY OF DENTON150K22.895Watch

CITY OF WACO146K30.844Watch

CITY OF LEWISVILLE141K20.688Watch

CITY OF CARROLLTON136K27.097Watch

CITY OF ROUND ROCK131K25.917Watch

CITY OF LEAGUE CITY128K32.572Watch

CITY OF PEARLAND126K31.744Watch

CITY OF ABILENE125K29.351Watch

CITY OF ODESSA123K37.630Watch

CITY OF RICHARDSON123K27.097Watch

NEW BRAUNFELS UTILITIES116K23.103Watch

MUSTANG SUD111K25.078Watch

CITY OF TYLER107K35.284Watch

CITY OF COLLEGE STATION104K23.114Watch

CITY OF WICHITA FALLS102K34.535Watch

CITY OF LEANDER98K25.998Watch

CITY OF SUGAR LAND91K28.412Watch

CITY OF BRYAN88K23.114Watch

CITY OF CEDAR PARK87K23.330Watch

AQUA WSC86K27.602Watch

CITY OF BAYTOWN86K34.381Watch

HARLINGEN WATER WORKS SYSTEM86K29.650Watch

CITY OF EDINBURG85K28.087Watch

CITY OF LONGVIEW83K28.250Watch

CITY OF PHARR80K22.158Watch

CITY OF MANSFIELD77K20.936Watch

CITY OF MISSION77K33.664Watch

CITY OF SAN MARCOS73K36.741Watch

CITY OF NORTH RICHLAND HILLS72K23.119Watch

SOUTHERN UTILITIES70K22.999Watch

SHARYLAND WSC69K27.942Watch

CITY OF ROWLETT66K23.351Watch

JOHNSON COUNTY SUD66K21.302Watch

CITY OF PFLUGERVILLE63K36.989Watch

TEXAS A&M UNIVERSITY MAIN CAMPUS61K36.881Watch

LOWER VALLEY WATER DISTRICT59K37.209Watch

CITY OF DESOTO58K29.280Watch

CITY OF PORT ARTHUR56K32.913Watch

CITY OF TEXAS CITY54K23.103Watch

CITY OF CELINA53K20.394Watch

GREEN VALLEY SUD52K27.998Watch

CITY OF GALVESTON52K39.655Watch

AGUA SUD52K33.823Watch

CITY OF LUFKIN51K30.419Watch

CITY OF CEDAR HILL51K36.153Watch

CITY OF WAXAHACHIE51K27.232Watch

CITY OF GRAPEVINE51K26.782Watch

FORT BEND COUNTY WCID 249K23.103Watch

ROCKETT SUD47K24.870Watch

LAGUNA MADRE WATER DISTRICT46K36.989Watch

CITY OF KELLER46K30.879Watch

CITY OF HALTOM CITY46K23.186Watch

CITY OF THE COLONY45K21.125Watch

TRAVIS COUNTY WCID 1745K24.077Watch

CLWSC CANYON LAKE SHORES44K32.995Watch

CITY OF SHERMAN44K21.390Watch

TEXAS STATE UNIVERSITY - SAN MARCOS44K24.103Watch

CITY OF COPPELL43K36.772Watch

CITY OF SCHERTZ42K27.998Watch

CITY OF HURST40K36.625Watch

CITY OF LANCASTER40K29.280Watch

CITY OF FARMERS BRANCH40K23.351Watch

CITY OF DUNCANVILLE39K31.345Watch

FORT SAM HOUSTON38K31.082Watch

CITY OF TEXARKANA37K23.994Watch

PASEO DEL ESTE MUD 137K37.209Watch

DEL RIO UTILITIES COMMISSION37K30.957Watch

SPRINGS HILL WSC35K29.090Watch

GOFORTH SUD35K31.661Watch

CITY OF DEER PARK34K30.093Watch

CITY OF CLEBURNE34K22.792Watch

CITY OF FULSHEAR34K21.127Watch

CITY OF GREENVILLE33K37.256Watch

SJWTX TRIPLE PEAK PLANT33K27.998Watch

CITY OF SEGUIN33K29.090Watch

CITY OF SOUTHLAKE32K37.042Watch

HORIZON REGIONAL MUD32K37.209Watch

CITY OF PALESTINE31K30.151Watch

HARRIS COUNTY MUD 16530K27.184Watch

LUMBERTON MUD30K20.494Watch

GALVESTON COUNTY WCID 130K23.103Watch

WALNUT CREEK SUD30K34.917Watch

CITY OF SAN JUAN30K22.158Watch

JONAH WATER SUD30K23.103Watch

CITY OF CONVERSE30K25.821Watch

CITY OF FORNEY30K21.368Watch

CITY OF HUTTO30K31.744Watch

CITY OF SACHSE29K23.351Watch

DALLAS COUNTY WCID 628K37.867Watch

WEST TRAVIS COUNTY REGIONAL WS28K37.986Watch

CITY OF MIDLOTHIAN28K34.228Watch

CITY OF DENISON28K24.322Watch

CITY OF ANGLETON27K35.992Watch

CITY OF LAKE JACKSON27K33.994Watch

CITY OF ALVIN26K23.103Watch

EAST CENTRAL SUD26K31.992Watch

MONTGOMERY TRACE WATER SYSTEM26K23.103Watch

CITY OF KINGSVILLE25K31.992Watch

CITY OF RICHMOND25K23.103Watch

CITY OF UNIVERSITY PARK25K35.209Watch

CITY OF KATY25K31.992Watch

CITY OF BOERNE25K23.457Watch

EAST RIO HONDO WSC25K27.155Watch

CULLEOKA WSC25K20.394Watch

BRIDGESTONE MUD25K25.119Watch

WEST CEDAR CREEK MUD24K33.992Watch

CITY OF SAN BENITO24K27.155Watch

CITY OF ANNA24K32.995Watch

NORTHWEST HARRIS COUNTY MUD 524K23.143Watch

CITY OF KERRVILLE23K30.251Watch

CITY OF STEPHENVILLE23K29.248Watch

CITY OF MARSHALL23K31.659Watch

CITY OF PORTLAND23K26.287Watch

WINDERMERE COMMUNITY21K23.147Watch

PLAINVIEW MUNICIPAL WATER SYSTEM21K26.811Watch

CITY OF ALAMO21K31.750Watch

BENTON CITY WSC21K35.406Watch

LACKLAND AIR FORCE BASE21K22.154Watch

CRYSTAL CLEAR WSC21K30.995Watch

S S WSC21K21.016Watch

CITY OF CIBOLO20K27.998Watch

CITY OF UNIVERSAL CITY20K22.158Watch

HARRIS COUNTY FWSD 5120K22.936Watch

CITY OF MANOR20K35.072Watch

COUNTY LINE SUD20K27.998Watch

SHEPPARD AIR FORCE BASE20K37.220Watch

BOLIVAR PENINSULA SUD19K31.657Watch

CITY OF ROMA19K36.989Watch

CITY OF ORANGE19K32.995Watch

CITY OF WEST UNIVERSITY PLACE19K31.048Watch

CITY OF ALICE19K25.822Watch

HARRIS COUNTY MUD 8219K25.119Watch

CITY OF RIO GRANDE CITY19K39.220Watch

CITY OF NEDERLAND19K28.991Watch

CITY OF LOCKHART19K21.016Watch

CITY OF GLENN HEIGHTS19K27.304Watch

CITY OF WHITE SETTLEMENT19K39.042Watch

CITY OF BRENHAM18K21.191Watch

CITY OF TERRELL18K33.226Watch

BRUSHY CREEK MUD18K29.099Watch

NORTHWEST PARK MUD18K31.048Watch

CLEAR BROOK CITY MUD18K28.635Watch

CITY OF BELLAIRE18K25.119Watch

CITY OF BAY CITY18K32.995Watch

CITY OF MELISSA18K25.054Watch

MILITARY HWY WSC LAS RUSIAS WTP18K36.989Watch

HARRIS COUNTY MUD 5318K29.048Watch

LAKE CITIES MUNICIPAL UTILITY AUTHORITY18K36.209Watch

KEMPNER WSC18K26.017Watch

CITY OF UVALDE17K20.964Watch

TOWN OF ADDISON17K30.967Watch

CITY OF HEWITT17K22.812Watch

CITY OF HIGHLAND VILLAGE17K27.054Watch

CITY OF GROVES16K28.083Watch

CITY OF ROYSE CITY16K24.113Watch

HIGH POINT WATER SUPPLY CORPORATION16K33.226Watch

FORNEY LAKE WSC16K31.228Watch

CITY OF DONNA16K37.988Watch

CITY OF GATESVILLE16K20.523Watch

CITY OF HEREFORD16K36.989Watch

FORT BEND COUNTY MUD 3016K25.168Watch

CANYON MUNICIPAL WATER SYSTEM16K21.347Watch

CITY OF HUMBLE16K32.611Watch

CITY OF DAYTON15K27.998Watch

ORANGE COUNTY WCID 115K27.998Watch

CITY OF MABANK15K30.887Watch

CITY OF LA MARQUE15K27.998Watch

MONTGOMERY COUNTY MUD 6015K25.080Watch

EAST BIGGS WATER SYSTEM15K39.274Watch

WICKSON CREEK SUD15K31.226Watch

CITY OF PORT NECHES15K22.154Watch

CITY OF KILGORE15K30.271Watch

PECAN GROVE MUD15K26.693Watch

NUECES COUNTY WCID 415K30.819Watch

CITY OF AZLE15K22.187Watch

EAST CEDAR CREEK FWSD BROOKSHIRE15K30.995Watch

CITY OF HIDALGO15K39.671Watch

HARRIS COUNTY MUD 2415K23.143Watch

CNP UTILITY DISTRICT15K27.184Watch

CITY OF HENDERSON15K30.617Watch

CITY OF DUMAS14K36.989Watch