Watch Water Systems in Texas

713 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 HOUSTON3.0M35.840Watch

DALLAS WATER UTILITY1.4M30.065Watch

CITY OF AUSTIN WATER & WASTEWATER1.1M33.170Watch

CITY OF FORT WORTH956K35.817Watch

CITY OF ARLINGTON414K27.911Watch

LUBBOCK PUBLIC WATER SYSTEM275K35.490Watch

CITY OF IRVING265K30.065Watch

CITY OF LAREDO260K39.969Watch

CITY OF GARLAND249K39.740Watch

CITY OF FRISCO232K29.176Watch

CITY OF MCKINNEY224K28.745Watch

DALLAS FORT WORTH AIRPORT203K20.321Watch

CITY OF GRAND PRAIRIE202K35.811Watch

AMARILLO MUNICIPAL WATER SYSTEM201K39.300Watch

BROWNSVILLE PUBLIC UTILITIES BOARD201K34.160Watch

CITY OF GEORGETOWN192K39.236Watch

MCALLEN PUBLIC UTILITY190K35.738Watch

CITY OF KILLEEN161K28.619Watch

CITY OF PASADENA152K34.589Watch

CITY OF DENTON150K25.863Watch

CITY OF LEAGUE CITY150K32.572Watch

CITY OF WACO146K32.822Watch

CITY OF LEWISVILLE141K33.490Watch

CITY OF CARROLLTON136K30.065Watch

CITY OF ROUND ROCK131K25.917Watch

CITY OF ABILENE131K31.329Watch

CITY OF PEARLAND126K31.744Watch

CITY OF RICHARDSON123K30.065Watch

NEW BRAUNFELS UTILITIES116K27.056Watch

MUSTANG SUD111K27.998Watch

CITY OF TYLER107K33.305Watch

CITY OF COLLEGE STATION104K23.114Watch

CITY OF WICHITA FALLS102K36.514Watch

CITY OF LEANDER98K25.998Watch

CITY OF TEMPLE95K20.171Watch

CITY OF BRYAN91K34.972Watch

CITY OF SUGAR LAND91K39.236Watch

CLEAR LAKE CITY WATER AUTHORITY90K21.168Watch

CITY OF MANSFIELD89K22.914Watch

CITY OF CEDAR PARK87K23.330Watch

AQUA WSC86K27.602Watch

HARLINGEN WATER WORKS SYSTEM86K29.650Watch

CITY OF EDINBURG85K27.097Watch

CITY OF LONGVIEW83K38.895Watch

CITY OF HOUSTON UTILITY DISTRICT 5 KINGW80K21.168Watch

TOWN OF FLOWER MOUND80K27.733Watch

CITY OF PHARR80K21.168Watch

CITY OF MISSION77K32.674Watch

CITY OF NORTH RICHLAND HILLS75K23.121Watch

CITY OF SAN MARCOS73K35.799Watch

SOUTHERN UTILITIES70K20.750Watch

SHARYLAND WSC69K26.952Watch

CITY OF ROWLETT68K36.153Watch

JOHNSON COUNTY SUD66K23.280Watch

CITY OF PFLUGERVILLE63K36.989Watch

CITY OF EULESS62K21.168Watch

CITY OF TEXAS CITY62K27.998Watch

LOWER VALLEY WATER DISTRICT59K37.209Watch

TEXAS A&M UNIVERSITY MAIN CAMPUS59K39.986Watch

CITY OF DESOTO58K32.248Watch

CITY OF PORT ARTHUR56K31.923Watch

AGUA SUD54K28.928Watch

CITY OF CELINA53K22.999Watch

GREEN VALLEY SUD52K23.103Watch

CITY OF GRAPEVINE52K28.760Watch

CITY OF GALVESTON52K39.655Watch

CITY OF LUFKIN51K31.994Watch

CITY OF CEDAR HILL51K32.248Watch

CITY OF WAXAHACHIE51K27.998Watch

CITY OF BEDFORD50K21.168Watch

FORT BEND COUNTY WCID 249K21.125Watch

CITY OF HUNTSVILLE49K21.481Watch

LAGUNA MADRE WATER DISTRICT47K36.989Watch

ROCKETT SUD47K25.232Watch

CITY OF KELLER46K31.823Watch

CITY OF HALTOM CITY46K35.988Watch

CITY OF THE COLONY45K24.093Watch

TRAVIS COUNTY WCID 1745K22.098Watch

CLWSC CANYON LAKE SHORES44K32.995Watch

CITY OF SHERMAN44K24.358Watch

TEXAS STATE UNIVERSITY - SAN MARCOS44K26.077Watch

CITY OF SCHERTZ42K27.998Watch

TOWN OF LITTLE ELM EAST41K25.998Watch

HARRIS COUNTY MUD 16541K29.162Watch

CITY OF HURST40K37.569Watch

CITY OF LANCASTER40K36.153Watch

CITY OF FARMERS BRANCH40K26.319Watch

CITY OF DUNCANVILLE39K34.313Watch

FORT SAM HOUSTON38K34.987Watch

CITY OF PRINCETON37K22.999Watch

CITY OF TEXARKANA37K23.994Watch

PASEO DEL ESTE MUD 137K38.153Watch

CITY OF LA PORTE37K27.074Watch

DEL RIO UTILITIES COMMISSION37K30.593Watch

WEST TRAVIS COUNTY REGIONAL WS36K37.986Watch

SPRINGS HILL WSC36K28.100Watch

GOFORTH SUD35K30.719Watch

CITY OF DEER PARK34K32.071Watch

CITY OF CLEBURNE34K25.232Watch

CITY OF FULSHEAR34K27.998Watch

CITY OF GREENVILLE33K40.000Watch

SJWTX TRIPLE PEAK PLANT33K27.998Watch

CITY OF SEGUIN33K28.100Watch

BENTON CITY WSC32K31.449Watch

CITY OF SOUTHLAKE32K37.986Watch

HORIZON REGIONAL MUD32K37.209Watch

CITY OF PALESTINE31K29.161Watch

CITY OF SACHSE31K26.319Watch

GALVESTON COUNTY WCID 130K23.103Watch

WALNUT CREEK SUD30K40.000Watch

CITY OF SAN JUAN30K31.992Watch

JONAH WATER SUD30K23.103Watch

CITY OF CONVERSE30K24.831Watch

CITY OF FORNEY30K30.264Watch

CITY OF HUTTO30K31.744Watch

CITY OF DENISON28K32.995Watch

CITY OF LAKE JACKSON27K27.121Watch

CITY OF ALVIN26K21.125Watch

CITY OF MELISSA26K25.998Watch

EAST CENTRAL SUD26K31.992Watch

MONTGOMERY TRACE WATER SYSTEM26K23.103Watch

CITY OF UNIVERSITY PARK26K36.153Watch

BENBROOK WATER AUTHORITY26K21.168Watch

NORTHWEST HARRIS COUNTY MUD 525K21.168Watch

CITY OF KINGSVILLE25K31.992Watch

CITY OF RICHMOND25K21.125Watch

CITY OF KATY25K30.687Watch

EAST RIO HONDO WSC25K27.155Watch

CULLEOKA WSC25K25.998Watch

BRIDGESTONE MUD25K27.097Watch

TIMBER LANE UTILITY DISTRICT25K31.992Watch

WEST CEDAR CREEK MUD24K25.321Watch

CITY OF ROYSE CITY24K30.995Watch

CITY OF SAN BENITO24K35.061Watch

MOUNTAIN PEAK SUD24K26.943Watch

CITY OF ANNA24K32.995Watch

CITY OF SAGINAW24K29.992Watch

CITY OF KERRVILLE23K30.251Watch

CITY OF CORINTH23K25.998Watch

CITY OF STEPHENVILLE23K31.992Watch

CITY OF MARSHALL23K30.893Watch

CITY OF PORTLAND23K25.297Watch

WINDERMERE COMMUNITY21K21.168Watch

PLAINVIEW MUNICIPAL WATER SYSTEM21K26.811Watch

CITY OF MURPHY21K21.103Watch

CITY OF ALAMO21K30.760Watch

LACKLAND AIR FORCE BASE21K21.164Watch

CRYSTAL CLEAR WSC21K30.995Watch

FORNEY LAKE WSC20K31.994Watch

CITY OF CIBOLO20K27.998Watch

CITY OF UNIVERSAL CITY20K31.992Watch

CITY OF CROWLEY20K27.074Watch

HARRIS COUNTY FWSD 5120K35.738Watch

CITY OF MANOR20K33.093Watch

COUNTY LINE SUD20K27.998Watch

SHEPPARD AIR FORCE BASE20K37.986Watch

CITY OF ROMA19K36.989Watch

CITY OF ANGLETON19K35.992Watch

CIMARRON MUD19K21.168Watch

CITY OF ORANGE19K32.995Watch

CITY OF WEST UNIVERSITY PLACE19K31.992Watch

CITY OF ALICE19K24.832Watch

HARRIS COUNTY MUD 8219K27.097Watch

CITY OF RIO GRANDE CITY19K37.244Watch

CITY OF LOCKHART19K30.895Watch

CITY OF DONNA19K37.988Watch

CITY OF GLENN HEIGHTS19K30.272Watch

CITY OF WHITE SETTLEMENT19K39.986Watch

CITY OF BRENHAM18K21.191Watch

CITY OF TERRELL18K33.992Watch

BOLIVAR PENINSULA SUD18K31.657Watch

BRUSHY CREEK MUD18K29.099Watch

NORTHWEST PARK MUD18K25.121Watch

CITY OF NEDERLAND18K28.991Watch

CLEAR BROOK CITY MUD18K30.613Watch

CITY OF BELLAIRE18K31.992Watch

CITY OF BAY CITY18K32.995Watch

HARRIS MONTGOMERY COUNTIES MUD 38618K21.168Watch

CITY OF PLEASANTON18K25.144Watch

MILITARY HWY WSC LAS RUSIAS WTP18K36.989Watch

HARRIS COUNTY MUD 5318K23.121Watch

LAKE CITIES MUNICIPAL UTILITY AUTHORITY18K33.248Watch

KEMPNER WSC18K27.995Watch

EAST FORK SUD18K21.170Watch

CITY OF TOMBALL18K21.168Watch

CITY OF SOUTH HOUSTON17K27.074Watch

CITY OF GROVES17K31.988Watch

TOWN OF ADDISON17K29.982Watch

HARRIS COUNTY MUD 2617K21.168Watch

HARRIS COUNTY MUD 7117K21.168Watch

CITY OF PORT NECHES17K31.988Watch

CITY OF HEWITT17K24.790Watch

FORT BEND COUNTY MUD 3017K23.190Watch

HARRIS COUNTY MUD 16717K21.168Watch

CITY OF HIGHLAND VILLAGE17K27.998Watch

HARRIS COUNTY MUD 55 HERITAGE PARK16K21.168Watch

HIGH POINT WATER SUPPLY CORPORATION16K33.992Watch

CITY OF MOUNT PLEASANT16K22.410Watch

CITY OF GATESVILLE16K24.478Watch

MAXWELL WSC16K25.998Watch