| Rank,PWSID,System Name,State,City,Population Served,Service Connections,Missed Milestones,Total Milestones,Composite Score | |
| 1,NM3527305,EPCOR WATER NEW MEXICO INC CLOVIS,NM,CLOVIS,41066,15917,129,132,54.73 | |
| 2,NM3510701,ALBUQUERQUE WATER SYSTEM,NM,ALBUQUERQUE,560326,206795,99,105,45.69 | |
| 3,CA1910067,"LOS ANGELES-CITY, DEPT. OF WATER & POWER",CA,LOS ANGELES,7751132,709623,4,9,43.56 | |
| 4,NM3528522,PORTALES WATER SYSTEM,NM,PORTALES,14284,5431,95,151,39.77 | |
| 5,MO4031631,RIDGE CREEK WATER COMPANY LLC,MO,SAINT ROBERT,450,131,81,88,35.76 | |
| 6,MP0000001,Commonwealth Utilities Corp (Saipan),MP,Saipan,48524,11317,74,114,31.97 | |
| 7,MO4061660,CLUBB VILLA SENIOR LIVING,MO,DEFIANCE,110,86,67,76,30.17 | |
| 8,NM3531904,VILLAGE OF ANGEL FIRE,NM,ANGEL FIRE,6045,1875,67,79,30.04 | |
| 9,LA1055067,LAKEVIEW TRAILER PARK WATER SYSTEM,LA,MILTON,30,10,59,105,25.51 | |
| 10,NM3511707,LAS CRUCES MUNICIPAL WATER SYSTEM,NM,LAS CRUCES,98175,40401,52,55,25.2 | |
| 11,LA1079001,CITY OF ALEXANDRIA WATER SYSTEM,LA,ALEXANDRIA,66798,22266,55,91,24.52 | |
| 12,WV3303516,WHEELING,WV,WHEELING,29899,13185,52,67,24.02 | |
| 13,NE3108701,"STRATTON, VILLAGE OF",NE,STRATTON,310,211,53,75,23.91 | |
| 14,CT0930011,REGIONAL WATER AUTHORITY,CT,NEW HAVEN,418900,115707,45,54,23.61 | |
| 15,UTAH18026,SALT LAKE CITY WATER SYSTEM,UT,SALT LAKE CITY,381174,86503,45,57,23.2 | |
| 16,ID2290038,SYRINGA MOBILE HOME PARK,ID,COEUR D ALENE,0,196,47,59,22.04 | |
| 17,LA1055017,LAFAYETTE UTILITIES WATER SYSTEM,LA,LAFAYETTE,169389,56463,42,47,21.45 | |
| 18,NM3510524,MORNINGSTAR WATER SYSTEM,NM,ELEPHANT BUTTE,5694,1950,48,81,21.45 | |
| 19,NM3567905,CANNON AIR FORCE BASE WATER SYSTEM,NM,CANNON AFB,7832,1123,42,42,21.14 | |
| 20,090400226,Greater Santa Rosa Regional,AZ,Sells,1352,294,44,52,21.13 | |
| 21,NE3111106,"NORTH PLATTE, CITY OF",NE,NORTH PLATTE,25000,12000,44,56,20.96 | |
| 22,NM3509623,RIO RANCHO WATER & WW SERVICES,NM,RIO RANCHO,107350,37760,40,41,20.76 | |
| 23,NE3120293,"MAXWELL, VILLAGE OF",NE,MAXWELL,315,137,43,54,20.5 | |
| 24,NM3505226,SUNLIT HILLS WATER SYSTEM,NM,PECOS,1018,433,42,57,19.82 | |
| 25,NV0000065,GARDNERVILLE WATER COMPANY,NV,GARDNERVILLE,5800,2439,39,42,19.62 | |
| 26,RI1592023,PRUDENCE ISLAND WATER DISTRICT,RI,PRUDENCE ISLAND,1500,328,42,61,19.59 | |
| 27,LA1019029,CITY OF LAKE CHARLES WATER SYSTEM,LA,LAKE CHARLES,79500,34273,39,49,19.36 | |
| 28,LA1041003,NORTH FRANKLIN WATER WORKS,LA,CROWVILLE,7989,2663,41,58,19.33 | |
| 29,LA1011008,BEAUREGARD WATER WORKS DIST #3,LA,LONGVILLE,24000,8000,40,58,18.94 | |
| 30,UTAH18027,JORDAN VALLEY WCD,UT,WEST JORDAN,99335,8813,37,46,18.73 | |
| 31,UTAH29008,LIBERTY PIPELINE COMPANY,UT,EDEN,1750,577,38,46,18.71 | |
| 32,NM3520308,ARTESIA MUNICIPAL WATER SYSTEM,NM,ARTESIA,15176,5600,39,55,18.6 | |
| 33,LA1079016,CITY OF PINEVILLE WATER SYSTEM,LA,PINEVILLE,20358,6786,40,69,18.38 | |
| 34,LA1039005,TOWN OF MAMOU WATER SYSTEM,LA,MAMOU,4559,1660,37,46,18.24 | |
| 35,MO3031358,MORGAN COUNTY PWSD # 2,MO,STOVER,1298,519,36,42,18.09 | |
| 36,UTAH02011,TREMONTON CITY,UT,TREMONTON,13000,3485,35,39,17.96 | |
| 37,LA1073047,"SOUTHWEST OUACHITA WATERWORKS, INC",LA,WEST MONROE,10725,3575,37,51,17.89 | |
| 38,NM3520203,ROSWELL MUNICIPAL WATER SYSTEM,NM,ROSWELL,54025,20084,33,35,17.61 | |
| 39,UTAH06001,CENTERVILLE CITY WATER SYSTEM,UT,CLINTON,17155,5267,36,49,17.58 | |
| 40,LA1019044,SULPHUR CITY OF WATER SYSTEM,LA,SULPHUR,24489,8163,38,67,17.57 | |
| 41,NE3113504,"ELSIE, VILLAGE OF",NE,ELSIE,102,94,36,48,17.56 | |
| 42,TX1010013,CITY OF HOUSTON,TX,HOUSTON,2970543,990181,1,2,17.4 | |
| 43,MO5010730,SELIGMAN PWS,MO,SELLIGMAN,890,667,33,35,17.33 | |
| 44,NE3106503,"EDISON, VILLAGE OF",NE,EDISON,111,114,35,48,17.08 | |
| 45,UTAH18021,TAYLORSVILLE-BENNION ID,UT,RIVERTON,67098,17491,31,32,17.02 | |
| 46,NM3513519,CLOUDCROFT WATER SYSTEM,NM,CLOUDCROFT,2865,1082,35,50,16.95 | |
| 47,LA1017052,WATERWORKS DISTRICT 7,LA,KEITHVILLE,5817,1939,34,47,16.69 | |
| 48,NM3509032,MONTEREY WATER COMPANY INC.,NM,ELEPHANT BUTTE,1472,520,31,32,16.68 | |
| 49,RI1000040,"RICHMOND, TOWN OF",RI,WYOMING,2671,306,36,64,16.66 | |
| 50,UTAH06009,SOUTH DAVIS WATER DISTRICT,UT,BOUNTIFUL,10565,3241,33,44,16.46 | |
| 51,NE3109901,"WILCOX, VILLAGE OF",NE,WILCOX,360,172,34,51,16.39 | |
| 52,LA1033019,PARISH WATER COMPANY,LA,BATON ROUGE,166611,55537,29,33,16.33 | |
| 53,NE3118702,"GRESHAM, VILLAGE OF",NE,GRESHAM,221,120,33,45,16.32 | |
| 54,NE3105507,METROPOLITAN UTILITIES DISTRICT,NE,OMAHA,660000,220882,22,24,16.32 | |
| 55,LA1015011,TOWN OF HAUGHTON WATER SYSTEM,LA,HAUGHTON,5355,1785,33,46,16.27 | |
| 56,NM3508317,GALLUP WATER SYSTEM,NM,GALLUP,20880,6000,32,43,16.09 | |
| 57,TX0150018,SAN ANTONIO WATER SYSTEM,TX,SAN ANTONIO,2113151,763868,6,10,15.97 | |
| 58,LA1019084,CALCASIEU PARISH WW DISTRICT NO 5,LA,LAKE CHARLES,5388,1796,31,40,15.78 | |
| 59,NE3113903,"OSMOND, CITY OF",NE,OSMOND,870,408,30,35,15.76 | |
| 60,LA1019123,GULF STREAM MANOR WATER SYSTEM,LA,LAKE CHARLES,2130,710,33,54,15.74 | |
| 61,LA1119027,SIBLEY WATER SYSTEM,LA,SIBLEY,2373,791,33,55,15.69 | |
| 62,NM3500326,"EPCOR WATER NEW MEXICO INC., EDGEWOOD",NM,EDGEWOOD,6795,2000,29,32,15.63 | |
| 63,NE3110909,LANCASTER CO RWD 1,NE,BENNET,6000,1681,29,33,15.5 | |
| 64,NE3106506,"ARAPAHOE, CITY OF",NE,ARAPAHOE,1026,670,28,29,15.5 | |
| 65,LA1111020,TRI-WATER SYSTEM,LA,FARMERVILLE,1302,434,30,39,15.34 | |
| 66,063500006,Jicarilla Dulce,NM,Dulce,3064,1118,33,63,15.32 | |
| 67,IL0316000,CHICAGO,IL,CHICAGO,2746388,484979,1,6,15.28 | |
| 68,LA1085036,SABINE PARISH WATER DISTRICT 1,LA,MANY,6924,2308,29,35,15.26 | |
| 69,NM3505126,SANTA FE WATER SYSTEM (CITY OF),NM,SANTA FE,90810,33297,26,27,15.17 | |
| 70,NM3528020,TUCUMCARI WATER SYSTEM,NM,TUCUMCARI,6064,2660,31,48,15.15 | |
| 71,LA1067003,BASTROP WATER SYSTEM,LA,BASTROP,18105,6035,28,33,15.03 | |
| 72,LA1063004,CITY OF DENHAM SPRINGS WATER SYSTEM,LA,DENHAM SPRINGS,25725,8124,29,39,14.95 | |
| 73,090600226,Big River Development,AZ,Parker,3550,905,28,33,14.95 | |
| 74,MA4296000,TISBURY WATER WORKS,MA,TISBURY,6082,2815,28,34,14.85 | |
| 75,090400042,Sells Intertie,AZ,Sells,4000,776,29,39,14.84 | |
| 76,NM3552903,BERRENDO COOPERATIVE WUA,NM,ROSWELL,4304,1600,27,30,14.81 | |
| 77,NE3120042,"HOLBROOK, VILLAGE OF",NE,HOLBROOK,201,125,29,40,14.73 | |
| 78,NE3104701,"COZAD, CITY OF",NE,COZAD,3915,1683,26,27,14.72 | |
| 79,ID2290041,TROY CITY OF,ID,TROY,850,411,28,35,14.71 | |
| 80,NE3118104,"WAYNE, CITY OF",NE,WAYNE,5990,2025,26,28,14.57 | |
| 81,NM3572007,MOONGATE WATER SYSTEM,NM,ORGAN,9170,3500,31,60,14.54 | |
| 82,NE3104508,PINE RIDGE JOB CORPS,NE,CHADRON,250,19,26,28,14.54 | |
| 83,NM3526920,LOGAN WATER SYSTEM,NM,LOGAN,2321,1018,27,32,14.54 | |
| 84,090400693,WMATUA Miner Flat,AZ,Whiteriver,15570,2570,31,62,14.49 | |
| 85,MO3010684,RICHLAND PWS,MO,RICHLAND,1863,875,26,29,14.39 | |
| 86,NE3106710,"WYMORE, CITY OF",NE,WYMORE,1656,691,26,29,14.39 | |
| 87,MO5010351,HARTVILLE PWS,MO,HARTVILLE,655,262,26,29,14.39 | |
| 88,LA1045009,NEW IBERIA WATER SYSTEM (LAWCO),LA,BATON ROUGE,59928,19976,25,28,14.29 | |
| 89,NM3500113,MORWEST CORPORATION,NM,ARTESIA,0,2,24,24,14.09 | |
| 90,NE3103306,"GURLEY, VILLAGE OF",NE,GURLEY,228,121,28,42,14.06 | |
| 91,LA1097025,VILLAGE OF CANKTON WATER SYSTEM,LA,CANKTON,2730,910,26,32,14 | |
| 92,NM3524030,ESTANCIA WATER SYSTEM,NM,ESTANCIA,1355,500,28,43,14 | |
| 93,MO6010200,CUBA PWS,MO,CUBA,3292,1645,25,28,13.99 | |
| 94,LA1061017,RUSTON WATER SYSTEM,LA,RUSTON,22468,8391,28,45,13.96 | |
| 95,NE3115708,"MORRILL, VILLAGE OF",NE,MORRILL,934,501,24,25,13.91 | |
| 96,CO0119786,UPPER EAGLE REGIONAL WA,CO,VAIL,32831,6752,24,26,13.9 | |
| 97,LA1011001,CITY OF DERIDDER WATER SYSTEM,LA,DERIDDER,14400,4800,27,39,13.87 | |
| 98,MA4036001,BUZZARDS BAY WATER DISTRICT,MA,BOURNE,7700,2582,25,29,13.87 | |
| 99,WI8040129,DRUMMOND SANITARY DISTRICT,WI,DRUMMOND,500,185,25,29,13.83 | |
| 100,WI8040126,BAYFIELD WATERWORKS,WI,BAYFIELD,488,180,25,29,13.83 | |