Stable Water Systems Nationwide

2,744 systems currently in the Stable category (MISI 0–20).

Systems in the Stable band (MISI 0–20) show low structural stress across operational, financial, and governance dimensions. These systems generally have manageable compliance postures, adequate capital investment patterns, and sustainable revenue structures.

SystemStatePop. ServedMISIBand

NEW YORK STATE FAIRNY2.0M14.855Stable

BALTIMORE CITY-BUREAU WATER SUMD1.8M15.902Stable

POTOMAC PLANT WSSCMD1.3M11.944Stable

WASHINGTON SUBURBAN SANITARY CMD1.3M11.944Stable

PATUXEUNT PLANT WSSCMD1.3M11.944Stable

GWINNETT CO. DEPT. OF WATER RESOURCESGA975K16.916Stable

PHILA SUB WATER COPA759K14.855Stable

CINCINNATI, CITY OF-MILLEROH686K11.650Stable

MEMPHIS LIGHT, GAS, & WATERTN660K17.670Stable

RALEIGH, CITY OFNC650K18.920Stable

BALTIMORE CITY MUNICIPAL WORKSMD500K15.902Stable

ASHBURTONMD500K15.902Stable

WSSC (INCLUDED IN 0150005)MD482K18.643Stable

ARGYLE FOREST WTPFL427K16.628Stable

CLEVELAND,CITY OF-BALDWIN PLT.OH424K19.186Stable

WINSTON-SALEM, CITY OFNC392K13.428Stable

CHESTERFIELD CO CENTRAL WATER SYSTEMVA390K16.794Stable

CENTRAL ARKANSAS WATERAR368K18.895Stable

ENRIQUE ORTEGA LA PLATA-METROPPR364K14.894Stable

CLEVELAND,CITY OF-MORGAN PLANTOH353K19.186Stable

CHARLOTTE HOSKINSNC330K11.944Stable

CLEVELAND,CITY OF-NOTTINGHAM POH327K19.186Stable

JEA: NORTH GRIDFL316K16.628Stable

HUNTSVILLE UTILITIESAL310K16.942Stable

SACRAMENTO CITY-DIV WTR & SWRCA310K14.712Stable

CITY OF PLANOTX292K18.920Stable

COUNTY DISTRIBUTION SYSTEMVA255K11.370Stable

KNOXVILLE UTILITIES BOARD-KUBTN255K13.490Stable

CLARKSVILLE WATER DEPARTMENTTN252K7.492Stable

DAYTON, CITY OF-OTTAWA PLANTOH236K7.988Stable

ARLINGTON COUNTYVA215K19.315Stable

CLEVELAND,CITY OF-CROWN PLANTOH199K19.186Stable

COLO SPGS - CITY-PINE VLY PLNTCO187K7.914Stable

MARIN MUNICIPAL WATER DISTRICTCA187K16.295Stable

WINSTON SALEM NEILSON PLANTNC185K5.936Stable

DAYTON, CITY OF-MIAMI PLANTOH184K16.665Stable

PARISH WATER COMPANYLA167K18.643Stable

BAYSHORE DISTRICTNY161K7.988Stable

GREENSBORO TOWNSENDNC160K13.924Stable

ALEXANDRIA, CITY OFVA159K19.315Stable

KENTON CO W D/COVINGTON PLANTKY150K3.598Stable

MONTGOMERY CO:WATER SYSTEM # 1OH150K16.665Stable

ARNOLD WTP % ANNAPOLIS DPWMD150K17.531Stable

OCEAN CITYMD150K3.956Stable

ECWA WOODLAWN PLANTNY150K17.353Stable

IOWA-AMERICAN WTR CO-DAVENPORTIA148K19.136Stable

MERIDIAN WATER DEPTID147K19.120Stable

MONTGOMERY CO,GR.MORAINE-BV.CROH141K7.988Stable

PORT ST. LUCIE UTILITIES JEAFL138K3.956Stable

BELLWOOD PRESSURE ZONEVA138K5.398Stable

FALLS CHURCH, CITY OFVA133K3.956Stable

LOUISVILLE WATER CO/PAYNEKY127K16.665Stable

DOUGLASVILLE-DOUGLAS CO. AUTH.GA127K13.317Stable

WESTERN PENNSYLVANIA WATER COPA127K14.855Stable

ATHENS-CLARKE CO WATER SYSTEMGA125K17.270Stable

AQUARION WATER CO OF CT-STAMFORDCT119K11.996Stable

MADISON COUNTY WATER DEPARTMENTAL119K17.149Stable

PAULDING COUNTY WATER SYSTEMGA117K19.067Stable

FAYETTEVILLE WATERWORKSAR116K15.639Stable

PA AMERICAN-CANONS/WASHINGTONPA114K14.534Stable

CITY OF CONROETX114K17.174Stable

CITY OF ALLENTX114K18.920Stable

TONAWANDA WD#6NY110K17.353Stable

INIMA USA / AQUARIA WATERMA106K17.299Stable

JOHNSON CITY WATER DEPTTN105K15.044Stable

HARFORD COUNTY D.P.W.MD105K19.246Stable

INDIANA AMERICAN WATER - S. INDIANAIN104K7.492Stable

NORTH LITTLE ROCK WATERWORKSAR103K15.149Stable

PA GAS AND WATER CO - NORT DIPA102K7.988Stable

NAMPA CITY OFID100K17.528Stable

KENOSHA WATERWORKSWI99K16.884Stable

SPRINGDALE WATER UTILITIESAR99K18.574Stable

SEACOAST UTILITIES AUTHORITYFL98K20.000Stable

SPOTSYLVANIA COUNTY UTILITIESVA96K15.206Stable

CLEVELAND UTILITIESTN95K13.343Stable

VENTURA WWD NO. 8 - SIMI VALLEYCA95K18.665Stable

KENT COUNTY WATER AUTHORITYRI94K17.089Stable

CITY OF HAGERSTOWNMD92K14.320Stable

WARREN COUNTY WATER DISTRICTKY91K18.363Stable

MO AMERICAN ST JOSEPHMO89K17.424Stable

PENNICHUCK WATER WORKSNH89K16.367Stable

ROCKDALE CO. WATER SYSTEMGA87K13.769Stable

TROYMI86K15.001Stable

LATHAM WATER DISTRICTNY86K13.345Stable

COLUMBIA POWER AND WATER SYSTEMSTN85K12.143Stable

ROGERS WATER UTILITIESAR81K18.574Stable

MADISON SUBURBAN UDTN81K14.396Stable

LYNCHBURG, CITY OFVA81K19.891Stable

LAKE COUNTY WEST WATER SUBDISTRICTOH78K19.321Stable

WEST KNOX UTILITY DISTRICTTN78K7.198Stable

ACSA URBAN AREAVA77K12.727Stable

DESERT WATER AGENCYCA75K17.693Stable

WAILUKUHI75K19.397Stable

NEWTON CO. WATER-SEWERAGE AUTHGA74K7.554Stable

AUBURN WATER WORKSAL74K10.796Stable

ROCHESTER HILLSMI74K15.001Stable

CALDWELL CITY OFID74K17.528Stable

IL AMERICAN-WEST SUBURBANIL74K7.988Stable

TURLOCK, CITY OFCA73K18.375Stable

TULARE, CITY OFCA72K14.712Stable

DALE CITYVA72K17.368Stable

RAPID CITYSD72K19.837Stable

STATE COLLEGE BORO WATER AUTH.PA72K17.112Stable

DULLES AIRPORTVA72K16.833Stable

HickoryNC71K10.796Stable

SUFFOLK, CITY OFVA70K9.176Stable

TOHO WATER AUTHORITY-POINCIANA SYSTEMFL69K20.000Stable

WATER AUTH. OF DICKSON COUNTYTN69K3.598Stable

LODI, CITY OFCA68K16.716Stable

EaganMN68K19.837Stable

INDIANA AMERICAN WATER - TERRE HAUTEIN68K19.136Stable

CITY OF MADERACA67K14.464Stable

BARTLETT PARKCA66K18.375Stable

GALLATIN WATER DEPARTMENTTN66K5.398Stable

SPRING HILL WATER DEPTTN66K10.796Stable

JANESVILLE WATER UTILITYWI64K18.784Stable

PONTIACMI64K16.169Stable

ARIZONA WATER CO APACHE JUNCTIONAZ62K18.164Stable

NORTH MARIN WATER DISTRICTCA62K16.714Stable

WESTFIELD PUBLIC WORKSIN61K18.363Stable

HARRISONBURG, CITY OFVA61K16.698Stable

PETALUMA, CITY OFCA61K19.446Stable

LEBANON WATER SYSTEMTN61K10.796Stable

GREAT FALLS CITY OFMT60K18.393Stable

INDIANA AMERICAN WATER - KOKOMOIN59K14.690Stable

LAJASPR59K7.914Stable

HENDERSONVILLE U DTN59K18.301Stable

CASPER, CITY OFWY59K15.112Stable

HANOVER SUBURBAN WATER SYSTEMVA58K11.090Stable

ISABELAPR58K0.000Stable

JCSA - CENTRAL SYSTEMVA58K19.704Stable

NOVI, CITY OFMI57K11.944Stable

CATOOSA UTIL. DIST. AUTHORITYGA57K7.198Stable

CULLMAN COUNTY WATER DEPARTMENTAL57K10.796Stable

OPELIKA UTILITIESAL57K18.888Stable

WELLINGTON WTPFL56K20.000Stable

UPPER CAPE REGIONAL WATER COOPERATIVEMA56K13.839Stable

GUAYAMA URBANOPR56K7.914Stable

BOZEMAN CITY OFMT56K14.752Stable

LOGAN CITY WATER SYSTEMUT56K18.559Stable

CITY OF ROCKWALLTX55K11.154Stable

JUNCOS - CEIBA SURPR55K13.167Stable

SOUTHGATE WSDCO55K17.823Stable

CITY OF EAGLE PASSTX55K15.186Stable

COEUR D ALENE CITY OFID54K12.354Stable

CHATHAM FAIR WATER DISTRIBUTIONNY54K3.599Stable

BOWLING GREEN MUNICIPAL UTILITIESKY54K14.617Stable

MANATI EASTPR54K1.978Stable

CITY OF BURLESONTX53K13.374Stable

VEGA BAJA URBANOPR53K2.968Stable

NORMALIL53K7.988Stable

MOORESVILLE TOWN OFNC53K3.956Stable

CITY OF KYLETX52K17.174Stable

CARROLL COUNTYGA52K14.524Stable

WINDERGA52K19.550Stable

BENTONVILLE WATER UTILITIESAR51K19.846Stable

TEXARKANA WATER UTILITIESAR51K16.215Stable

SANTA ISABEL URBANOPR51K16.913Stable

ROMEOVILLEIL50K19.190Stable

WilsonNC50K11.939Stable

CITY OF NACOGDOCHESTX50K14.752Stable

UNIVERSITY OF ARIZONAAZ50K3.956Stable

COOKEVILLE WATER DEPTTN50K11.298Stable

WEST BLOOMFIELD TOWNSHIPMI49K17.123Stable

DOWNERS GROVEIL49K17.353Stable

PORT OF SEATTLE/SEATAC AIRPORTWA49K19.331Stable

SOUTHWEST METROPOLITAN WSDCO49K17.823Stable

NEWNANGA48K12.843Stable

CITY OF WYLIETX48K15.174Stable

NORTHWEST UTILITIES WTPFL48K16.732Stable

NEW KENSINGTON MUNI AUTHPA48K18.865Stable

SAN LUIS OBISPO WATER DEPARTMENTCA48K18.716Stable

ERIE TOWN OFCO47K18.854Stable

NJ AMERICAN WATER - MOUNT HOLLYNJ47K15.174Stable

NORTHEAST ALABAMA WATER SYSTEMAL47K17.325Stable

JAMESTOWN BPUNY47K19.533Stable

CHARLOTTESVILLE, CITY OFVA47K16.464Stable

PORTAGEMI46K17.221Stable

GORDONS CORNER WATER CONJ46K11.996Stable

DUNEDIN WATER SYSTEMFL46K20.000Stable

FLOYD COUNTYGA46K10.796Stable

YAUCOPR46K13.167Stable

ROMEGA46K10.796Stable

INDIANA AMERICAN WATER - NOBLESVILLEIN46K10.796Stable

WALTON CO. WATER & SEWER AUTH.GA45K13.552Stable

FREEPORT (V)NY45K17.353Stable

ENDICOTT MUNICIPAL WATER WORKSNY45K17.390Stable

FAIRFIELD CITY PWSOH45K18.669Stable

CONCORD WATER DEPTNH44K14.752Stable

BANCROFT CLOVER WSDCO44K7.914Stable

COACHELLA WATER AUTHORITYCA44K18.625Stable

MISSION SPRINGS WDCA43K10.996Stable

ATHENS UTILITIESAL43K13.097Stable

New CastlePA43K15.070Stable

CITY OF FRIENDSWOODTX43K17.174Stable

CITY OF ROSENBERGTX43K14.396Stable

POUGHKEEPSIE TOWNWIDE WDNY43K10.796Stable

MANASSAS, CITY OFVA43K19.964Stable

TOWN OF PROSPERTX43K15.174Stable

MAINE WATER COMPANY BIDDEFORD SACO DIVME43K14.752Stable