Heating Fueli
Census ACSWater Systemsi
EPA SDWISWater Systems
570
Population Served
1,036,712
| Name▲▼ | Type▲▼ | Status▲▼ | Population Served▼ |
|---|---|---|---|
| TUCSON CITY OF | Community | Active | 732,906 |
| UNIVERSITY OF ARIZONA | Non-Transient Non-Community | Active | 50,000i |
| METROPOLITAN DWID | Community | Active | 45,570 |
| FLOWING WELLS IRRIGATION DISTRICT | Community | Active | 16,000 |
| TUCSON WATER CORONA DE TUCSON | Community | Active | 10,217 |
| QUAIL CREEK WATER COMPANY | Community | Active | 6,812 |
| AVRA WATER COOP INC | Community | Active | 6,685 |
| METROPOLITAN DWID - DIABLO VILLAGE | Community | Active | 5,542 |
| MARANA MUNICIPAL - PICTURE ROCKS | Community | Active | 5,278 |
| MARANA MUNICIPAL - HARTMAN VISTAS | Community | Active | 5,248 |
| MARANA MUNICIPAL - AIRLINE LAMBERT | Community | Active | 4,568 |
| ADOC TUCSON | Community | Active | 4,500 |
| RAY WATER COMPANY INC | Community | Active | 4,495 |
| METROPOLITAN DWID - HUB | Community | Active | 4,252 |
| LAGO DEL ORO WATER CO | Community | Inactive | 4,170 |
| PIMA CNTY PK DEPT-FT LOW | Community | Inactive | 4,010 |
| HUGHES MISSILE SYSTEMS CO | Non-Transient Non-Community | Inactive | 4,000 |
| SPANISH TRAIL WATER COMPANY | Community | Active | 3,822 |
| SILVER SHADOWS WATER COMPANY | Community | Inactive | 3,245 |
| SAGUARO WATER COMPANY | Community | Active | 3,243 |
| VOYAGER WATER COMPANY | Community | Active | 3,209 |
| SILVER SHADOWS WATER CO. | Community | Inactive | 3,200 |
| SILVER SHADOWS WATER CO | Community | Inactive | 3,200 |
| TUCSON MEDICAL CENTER | Non-Transient Non-Community | Active | 3,000 |
| UA TECH PARK - RITA ROAD | Non-Transient Non-Community | Active | 3,000 |
| GOODMAN WATER COMPANY | Community | Active | 2,656 |
| Desert Diamond Sahuarita | Non-Transient Non-Community | Active | 2,412 |
| AMPHI CANYON DEL ORO | Non-Transient Non-Community | Inactive | 2,400 |
| VALLE VERDE WATER COMPANY - EAST | Community | Active | 2,331 |
| IBM CORP-RECLAIMED WATER | Community | Inactive | 2,000 |
| TOWN OF HUACHUCA CITY | Community | Active | 1,750 |
| SOUTHLAND UTILITIES - GOLDEN ACRES | Community | Active | 1,614 |
| AMPHITHEATER JUNIOR HIGH | Non-Transient Non-Community | Inactive | 1,600 |
| AMPHITHEATER CORONADO | Non-Transient Non-Community | Inactive | 1,565 |
| CEDAR GROVE WATER COMPANY | Community | Active | 1,564 |
| AMPHI HARLESON SCHOOL | Non-Transient Non-Community | Inactive | 1,465 |
| SAGUARO NATIONAL PARK | Transient Non-Community | Active | 1,440 |
| LORD AZ WATER 2 - WINCHESTER TRAILS | Community | Active | 1,304 |
| SALPOINTE CATHOLIC HIGH SCHOOL | Non-Transient Non-Community | Active | 1,300 |
| TUCSON COUNTRY CLUB | Community | Inactive | 1,200 |
| U OF A-CHRISTOPHER CITY | Non-Transient Non-Community | Inactive | 1,200 |
| WATCO WATER | Community | Active | 1,153 |
| USFS-CNF-SILVER PEAK | Transient Non-Community | Inactive | 1,000 |
| CANYON RANCH RESORT | Non-Transient Non-Community | N | 975 |
| CHAPARRAL WATER COMPANY | Community | Active | 963 |
| OLD TUCSON STUDIOS | Transient Non-Community | Inactive | 945 |
| RINCON COUNTRY EAST RV PARK | Community | Active | 912 |
| RANCHO DEL CONEJO COMM WATER COOP | Community | Active | 900 |
| AZ SONORA DESERT MUSEUM | Transient Non-Community | Inactive | 900 |
| VETERANS MEDICAL CENTER | Non-Transient Non-Community | N | 900 |
| METROPOLITAN DWID - E&T SYSTEM | Community | Active | 880 |
| FAR HORIZONS EAST MHP | Community | Active | 870 |
| GREENEHAVEN WATER COMPANY | Community | Active | 807 |
| TUCSON COUNTRY DAY SCHOOL | Non-Transient Non-Community | Active | 800 |
| PIMA COUNTY SHOPS-#1 MISSION R | Transient Non-Community | Inactive | 800 |
| TUCSON ELECTRIC POWER CO | Non-Transient Non-Community | N | 800 |
| TUCSON WATER DEPT | Community | Inactive | 786 |
| LAKEWOOD ESTATES WATER COMPANY | Community | Active | 722 |
| AMPHI-RIO VISTA ELEM SCHO | Non-Transient Non-Community | Inactive | 720 |
| MISSION PALMS APARTMENTS | Community | Active | 720 |
| MARY E DILL SCHOOL #51 | Non-Transient Non-Community | Inactive | 700 |
| WINTERHAVEN WATER DEVELOPMENT | Community | Active | 685 |
| AMPHITHEATER DONALDSON | Non-Transient Non-Community | Inactive | 650 |
| TUCSON MEADOWS M H PARK | Community | Inactive | 650 |
| MARANA MUNICIPAL | Community | Inactive | 630 |
| LA CASITA WATER COMPANY 3 | Community | Active | 605 |
| AMPHITHEATER HELEN KEELIN | Non-Transient Non-Community | Inactive | 600 |
| AMPHITHEATER LULU WALKER | Non-Transient Non-Community | Inactive | 600 |
| AMPHITHEATER WETMORE CNTR | Non-Transient Non-Community | Inactive | 600 |
| AZ AIR NTL GUARD-162 TAC | Transient Non-Community | Inactive | 600 |
| TUCSON WATER DEPT | Community | Inactive | 583 |
| ANWAY MANVILLE WATER COMPANY | Community | Active | 576 |
| LAGUNA SCHOOL | Community | Inactive | 575 |
| HORSESHOE RANCH WATER CO | Community | N | 558 |
| VISTA DEL NORTE MHP | Community | Active | 554 |
| USFS CNF SABINO CANYON STOP 8 | Transient Non-Community | Active | 550 |
| AMPHITHEATER MESA VERDE | Non-Transient Non-Community | Inactive | 550 |
| COLDWATER CANYON 1 | Community | Active | 541 |
| TRAILS WEST MHP | Community | Active | 500 |
| TUCSON JEWISH COMM CENTER | Transient Non-Community | Inactive | 500 |
| AMPHITHEATER HALOWAY EAST | Non-Transient Non-Community | Inactive | 500 |
| PCNR - AIR MUSEUM | Transient Non-Community | N | 500 |
| TUCSON TRAP&SKEET CLUB L | Transient Non-Community | Inactive | 500 |
| RICHARDSON SCH FLOWING W | Community | Inactive | 500 |
| BOWIE WID | Community | Active | 489 |
| AZ MAINTENANCE CO. | Community | Inactive | 480 |
| DOUGLAS BORDER PATROL STATION | Non-Transient Non-Community | Active | 450 |
| CAMPBELL ESTATES MHP | Community | Active | 450 |
| ACACIA GARDENS MOBILE HO | Community | Inactive | 450 |
| THIM UTILITY COMPANY 2 | Community | Active | 445 |
| AMPHITHEATER PUB SCH-H KEELING | Transient Non-Community | Inactive | 445 |
| AMPHITHEATER E C NASH | Non-Transient Non-Community | Inactive | 425 |
| PCNR ARTHUR PACK REGIONAL | Transient Non-Community | Active | 420 |
| CACTUS COUNTRY RV RESORT | Community | Active | 420 |
| PARK WATER COMPANY INC | Community | Active | 416 |
| THIM UTILITY CORPORATION - VFW | Non-Transient Non-Community | Active | 413 |
| DIAMOND GROVE MOBILE HOME ESTATES | Community | Active | 385 |
| RINCON RANCH ESTATES WATER CO. | Community | Inactive | 375 |
| Desert Diamond Why | Non-Transient Non-Community | Active | 362 |
| LAZY C WATER SERVICE | Community | Active | 359 |
| USFS CNF LOMA LINDA | Transient Non-Community | Active | 350 |
| RAY WATER CO. SUNHAVEN S | Community | Inactive | 350 |
| FEDERAL CORRECTIONAL INST | Community | Active | 350 |
| SANTA RITA BEL AIR WATER | Community | Inactive | 350 |
| USFS CNF SKI LODGE | Transient Non-Community | Active | 350 |
| BELLA CAPRI MHP | Community | Active | 342 |
| TUCSON RACQUET & FITNESS CLUB | Non-Transient Non-Community | Active | 330 |
| SALOME WATER COMPANY | Community | Active | 317 |
| THIM UTILITY COMPANY | Community | Active | 310 |
| LOS ARBOLES MOBILE HOME PARK | Community | Active | 303 |
| VALLE VERDE DEL NORTE | Community | Active | 300 |
| TUCSON DRAGWAY | Community | Inactive | 300 |
| UNITY OF TUCSON WATER SYS | Non-Transient Non-Community | Inactive | 300 |
| THE LAZY BONE RV RESORT | Transient Non-Community | Inactive | 300 |
| MESALAND WATER COMPANY | Community | Active | 294 |
| TUCSON WATER DEPT | Community | Inactive | 292 |
| MT LEMMON DWID | Community | Active | 290 |
| DRAGOON WATER COMPANY | Community | Active | 283 |
| RIO VIEJO WATER | Community | Active | 272 |
| TIERRA LINDA HOA WATER COMPANY | Community | Active | 266 |
| RIO MERCADO WATER | Community | Active | 266 |
| LA CASITA WATER COMPANY 2 | Community | Active | 261 |
| SIERRITA MOUNTAIN WATER COOP | Community | Active | 258 |
| FAR HORIZONS MHP | Community | Active | 258 |
| THIM UTILITY COMPANY - WELL 9 | Community | Active | 254 |
| TERMINAL STATIONS | Transient Non-Community | N | 250 |
| Kitt Peak National Observatory | Non-Transient Non-Community | Active | 247 |
| THIM WATER COMPANY 2 | Community | Active | 247 |
| COLDWATER CANYON 2 | Community | Active | 247 |
| SAGUARO NATIONAL PARK-E | Transient Non-Community | Inactive | 240 |
| CAMP WHISPERING PINES | Transient Non-Community | Active | 240 |
| MARANA MUNICIPAL- LA PUERTA | Community | N | 226 |
| MARANA PARK | Transient Non-Community | Inactive | 220 |
| DESERT SHORES RV MHP | Community | Active | 220 |
| SAINT PHILLIPS PLAZA | Non-Transient Non-Community | Active | 220 |
| RIO VISTA MOBILE HOME PARK | Community | Active | 217 |
| HALCYON ACRES WATER USERS ASSOCIATION | Community | Active | 215 |
| SANTA CATALINA CATHOLIC CHURCH | Transient Non-Community | Active | 212 |
| PCNR COLOSSAL CAVE | Transient Non-Community | Active | 210 |
| ST FRANCIS IN THE HILLS | Community | Inactive | 200 |
| EXXON CORPORATION | Transient Non-Community | Inactive | 200 |
| AMADO GREYHOUND PARK | Transient Non-Community | Inactive | 200 |
| CRESCENT MANOR MHP | Community | Active | 200 |
| GHOST RANCH LODGE | Transient Non-Community | Inactive | 200 |
| CAMP LAWTON | Transient Non-Community | Active | 200 |
| FENSTER SCHOOL | Community | Inactive | 200 |
| CIBOLA WATER IMPROVEMENT DISTRICT | Community | Active | 197 |
| TUCSON WATER DEPT | Community | Inactive | 192 |
| SUE JUAN WATER COMPANY | Community | N | 185 |
| PARK MANOR MOBILE HOME PK | Community | Inactive | 180 |
| USFS CORONADO MADERA GYN | Transient Non-Community | Inactive | 179 |
| LA CASITA WATER COMPANY 1 | Community | Active | 174 |
| TUCSON WATER DEPT PEPPER | Community | Inactive | 171 |
| SONOITA VALLEY (SOUTH) WATER COMPANY | Community | Active | 169 |
| CASITAS DE CASTILIAN | Community | Active | 167 |
| HALCYON ACRES 2 | Community | Active | 164 |
| GREENFIELDS COUNTRY DAY SCHOOL | Non-Transient Non-Community | Active | 163 |
| USFS CORONADO MOLINA BASN | Transient Non-Community | Inactive | 160 |
| A PETERSEN WATER COMPANY | Community | Active | 160 |
| BAYER R&D SERVICES LLC - MARANA | Non-Transient Non-Community | Active | 160 |
| WILDFLOWER WATER COOP | Community | Active | 157 |
| VIA VERDE WEST MHP | Community | Active | 156 |
| MONTE VISTA WATER COMPANY | Community | Active | 150 |
| SAMALAYUCA IMPROVEMENT ASSOC | Community | Active | 150 |
| DESERT WATER COOP | Community | Active | 150 |
| THERAPEUTIC RIDING | Transient Non-Community | Inactive | 150 |
| NORTH LA CHOLLA MHP | Community | Active | 150 |
| FOOTHILLS MOBILE HM PARK | Community | Inactive | 150 |
| SASABE HIGHWAY YARD | Transient Non-Community | Inactive | 150 |
| SU CASA MHP | Community | N | 150 |
| PCNR GILBERT RAY TMP | Transient Non-Community | Active | 150 |
| TANQUE VERDE GUEST RANCH | Non-Transient Non-Community | Active | 150 |
| PCNR ARTHUR PACK OLD - CROOKED TREE | Transient Non-Community | Active | 150 |
| ST JOSEPH'S HOSPITAL, VI | Community | Inactive | 150 |
| RAINDANCE WATER COOP | Community | Active | 148 |
| ORACLE JUNCTION M H RANCH | Community | Inactive | 144 |
| CLOUD NINE WATER COMPANY | Community | Active | 143 |
| SILVER SHADOWS WATER CO | Community | Inactive | 138 |
| LOS GATOS APARTMENTS | Community | Inactive | 136 |
| CANYON RANCH VAC/FITNESS RESRT | Transient Non-Community | Inactive | 135 |
| PCPR-RILLITO RACE TRACK | Transient Non-Community | Inactive | 130 |
| ORCHARD VALLEY MOBILE HOME PARK | Community | Active | 130 |
| TUCSON WATER DEPT | Community | Inactive | 126 |
| TRIANGLE Y RANCH CAMP | Transient Non-Community | Active | 125 |
| SPORTSMEN TAVERN | Community | Inactive | 124 |
| SANDIA WATER COMPANY | Community | Inactive | 121 |
| EMPIRITA WATER COMPANY | Community | Active | 120 |
| USFS CNF PEPPER SAUCE | Transient Non-Community | Active | 120 |
| COLDWATER CANYON 3 | Community | Active | 120 |
| LOS RANCHITOS WELL | Community | N | 119 |
| MARANA MUNICIPAL - PALO VERDE | Community | Active | 118 |
| MOBILE HOME PROPERTIES | Community | Active | 114 |
| AC'S TRUCK STOP | Transient Non-Community | Active | 110 |
| PALMS TRAILER COURT | Community | Inactive | 110 |
| SOUTHERN PACIFIC RAILROAD | Transient Non-Community | Inactive | 110 |
| CATALINA VILLAGE | Community | Active | 107 |
| PCDOT-AVRA VALLEY AIRPORT | Transient Non-Community | N | 106 |
| THIM UTILITY COMPANY - RANCHO VISTA | Community | Active | 105 |
| LOGAN HILLS WATER CO | Community | Inactive | 102 |
| SIERRA TUCSON | Non-Transient Non-Community | Inactive | 100 |
| PCNR PICTURE ROCKS | Transient Non-Community | Active | 100 |
| MT LEMMON WATER COOP | Community | Inactive | 100 |
| ARIZONA MOTEL | Community | Inactive | 100 |
| FOOTHILLS WATER CO-MONTE | Community | Inactive | 100 |
| THIM UTILITY COMPANY | Community | Inactive | 100 |
| PIMA CNTY PKS-REC INA RD | Community | Inactive | 100 |
| PIMA CNTY PK-AQUA CALIEN | Community | Inactive | 100 |
| RINCON COUNTRY WEST T P | Community | Inactive | 100 |
| BISHOP'S STOREHOUSE LDS | Community | Inactive | 100 |
| AMITY CIRCLE TREE RANCH | Non-Transient Non-Community | N | 100 |
| TEXACO/INA ROAD WELL | Transient Non-Community | Inactive | 100 |
| SOUTHERN PINES BAPTIST CHURCH | Transient Non-Community | N | 100 |
| PCNR MOTOR SPORTS | Transient Non-Community | Active | 100 |
| PROSPECTORS PANORAMA RV | Transient Non-Community | N | 100 |
| ADOBE MANOR MOBILE HOME P | Community | Inactive | 100 |
| CATALINA VISTA MHP | Community | Inactive | 100 |
| MONTE VISTA TRAILER COUR | Community | Inactive | 100 |
| CROSSROADS PARK MHP | Community | Active | 100 |
| SUN VALLEY TRAILER PARK | Community | Inactive | 100 |
| LIL ABNERS STEAKHOUSE | Transient Non-Community | Active | 100 |
| NATIONAL TRUCK STOP CAFE | Transient Non-Community | Inactive | 100 |
| SWEETWATER FUN TUBS | Transient Non-Community | Inactive | 100 |
| AZ CHURCH OF CHRIST BIBLE | Transient Non-Community | Inactive | 94 |
| MINERAL SCIENCE DIVISION | Community | Inactive | 92 |
| USFS CNF CAVE CREEK | Transient Non-Community | Active | 90 |
| HOT ROD WATER | Transient Non-Community | Active | 90 |
| PCNR FAIRGROUNDS | Transient Non-Community | Active | 87 |
| WELLS FARGO WATER COMPANY | Community | Active | 83 |
| EL PASO NATL GAS CO - WILLCOX | Transient Non-Community | Inactive | 82 |
| USFS-CNF-RUSTLER PARK | Transient Non-Community | N | 80 |
| METRO WATER CO-STILLER W | Community | Inactive | 80 |
| SOLDIER CAMP PERM-% H BR | Community | Inactive | 80 |
| METROPOLITAN DWID - LAZY B | Community | Active | 77 |
| CATALINA COUNTRY ESTATES | Community | Active | 77 |
| USFS-CNF-RUCKER FOREST | Transient Non-Community | Inactive | 75 |
| CANYON VISTA ESTATES | Community | Active | 75 |
| RIVERSIDE APARTMENTS | Community | Active | 75 |
| LAZY ACRES MHP | Community | Active | 75 |
| DESERT VILLAGE TRAILER C | Community | Inactive | 75 |
| INTERMOUNTAIN YOUTH CENTER | Transient Non-Community | Inactive | 75 |
| PIMA CNTY WW MGMT-INA RD | Community | Inactive | 75 |
| AMERICAN PROP - J.WERSTL | Community | Inactive | 75 |
| VALLE VERDE WATER COMPANY - WEST | Non-Transient Non-Community | Active | 74 |
| HIGH CHAPARRAL WATER COOP | Community | Active | 72 |
| HOLIDAY APARTMENTS | Community | Inactive | 72 |
| CAROLANNE DRIVE HOA | Community | Active | 72 |
| K & V WATER CO | Transient Non-Community | Inactive | 70 |
| DESERT SKY DWID | Community | Active | 70 |
| COUNTRY CLUB TRLR RESORT | Community | Inactive | 70 |
| WILD HORSE RANCH CLUB | Community | Inactive | 70 |
| PIMA CNTY ANIMAL CONTROL CTR | Transient Non-Community | Inactive | 70 |
| TRICO ELECTRIC COOP, INC | Non-Transient Non-Community | Inactive | 70 |
| THIM UTILITY COMPANY - PARKIN | Community | Active | 69 |
| USFS-CNF-ARCADIA | Transient Non-Community | Active | 67 |
| USFS-CNF-RIGGS LAKE | Transient Non-Community | Active | 65 |
| BLUE LAKE TRAILER COURT | Community | Inactive | 65 |
| LA SIERRA TRAILER PARK | Community | Inactive | 65 |
| CAMPBELL AVENUE FARMS | Non-Transient Non-Community | Active | 65 |
| TEEN CHALLENGE INTERNATIONAL | Non-Transient Non-Community | Active | 62 |
| ELMER'S PUB | Transient Non-Community | Inactive | 62 |
| CAMMIES FOOTHILLS VISTA MHC | Community | Active | 62 |
| USFS-CNF-SOLDIER CREEK | Transient Non-Community | Inactive | 60 |
| ROGER ROAD WWTP | Transient Non-Community | Inactive | 60 |
| WHITE STALLION GUEST RANCH | Transient Non-Community | Active | 60 |
| TUCSON SAND & SOIL CO. | Community | Inactive | 60 |
| WEBB'S STEAK HOUSE | Community | Inactive | 60 |
| BLM SAN PEDRO HOUSE | Transient Non-Community | Active | 58 |
| KINO MOBILE HOME PARK | Community | N | 56 |
| ACADIAN COURT | Community | Inactive | 56 |
| RANCHO SIERRITA WELL ASSOC | Community | Active | 55 |
| PICACHO PEAK WATER COMPANY | Community | Active | 55 |
| HILLSIDE COURT | Community | Inactive | 55 |
| VERNON VALLEY WATER SYSTEM | Community | Active | 54 |
| SUMMIT WATER COOP | Community | Active | 53 |
| PCNR THREE POINT | Transient Non-Community | Active | 52 |
| EL PAIS MOTEL & TRAILER CT SYS | Community | Inactive | 52 |
| SIERRA COURT MHC LLC | Community | Active | 51 |
| RAINBOW TAVERN | Transient Non-Community | Inactive | 51 |
| CAMP VICTORIO | Transient Non-Community | Inactive | 50 |
| USFS CNF COLUMBINE | Transient Non-Community | Active | 50 |
| USFS CNF TREASURE PARK | Transient Non-Community | Active | 50 |
| CHEVRON U S A | Transient Non-Community | Inactive | 50 |
| DUKE WATER CO. | Community | Inactive | 50 |
| TUCSON WATER CAVSARP | Transient Non-Community | Inactive | 50 |
| FOOTHILLS WATER CO PUSCH RIDGE | Community | Inactive | 50 |
| PIMA CNTY WW MGMT-ROGER | Community | Inactive | 50 |
| VISION QUEST-RIVER ROAD | Non-Transient Non-Community | Inactive | 50 |
| ATLANTIC RICHFIELD DBA | Non-Transient Non-Community | Inactive | 50 |
| DESERT EDGE MOTEL | Transient Non-Community | Inactive | 50 |
| KITT PEAK NATIONAL OBSER | Transient Non-Community | Inactive | 50 |
| LARIAT MOTEL | Community | Inactive | 50 |
| PACIFIC FRUIT EXPRESS | Non-Transient Non-Community | Inactive | 50 |
| ROUNDUP MOTEL | Community | Inactive | 50 |
| COTTONWOOD DE TUCSON | Transient Non-Community | Inactive | 50 |
| NIMBUS MANAGEMENT CORP | Community | Inactive | 50 |
| AZ TRUCK STOP | Transient Non-Community | Inactive | 50 |
| MT LEMON OBSERVATORY-UA | Transient Non-Community | Inactive | 50 |
| AMPHITHEATER HS-LAND LAB | Non-Transient Non-Community | Inactive | 50 |
| COWBOY HAVEN | Transient Non-Community | Inactive | 50 |
| PICO VISTA COMMUNITY WELL | Community | Active | 49 |
| SONOITA VALLEY (NORTH) WATER COMPANY | Community | Active | 49 |
| LAZY K BAR RANCH | Transient Non-Community | N | 48 |
| SHAMROCK FARMS CO | Non-Transient Non-Community | Inactive | 47 |
| BUSHMASTER ARMORY | Non-Transient Non-Community | Inactive | 46 |
| KLAFTER WELL COOP | Community | Active | 45 |
| MARANA MUNICIPAL - AIRPORT | Non-Transient Non-Community | Active | 45 |
| CORONADO NF-CARR CANYN ADM | Transient Non-Community | Inactive | 45 |
| EL PASO NATL GAS-GILA COMP STA | Community | Inactive | 45 |
| SUPERSTITION WATER COOP | Community | Active | 45 |
| TOWN OF MARANA - PICTURE ROCK 2 | Community | N | 45 |
| THIM UTILITY WELL #1 | Community | Inactive | 45 |
| SOUTHFORK ESTATES | Community | Inactive | 42 |
| FREEWAY TRAILER COURT | Community | Inactive | 42 |
| USFS-CNF-WET CANYON | Transient Non-Community | Inactive | 40 |
| VICTORY HEIGHTS BIBLE CAMP | Transient Non-Community | Inactive | 40 |
| FOOTHILLS WATER CO-TANGE | Community | Inactive | 40 |
| QUAIL VALLEY TENNIS CLUB | Transient Non-Community | Inactive | 40 |
| PIMA CNTY HWY DEPT-HOUGHTON RD | Transient Non-Community | Inactive | 40 |
| CYPRUS PIMA MINING CO | Non-Transient Non-Community | Inactive | 40 |
| PINEWOOD MOTEL | Transient Non-Community | Inactive | 40 |
| STAR MOTEL & TRAILER COU | Community | Inactive | 40 |
| AMITY HOUSE | Transient Non-Community | Inactive | 40 |
| JENKS CAFE | Transient Non-Community | Inactive | 40 |
| LAYTON LIVESTOCK | Community | Inactive | 40 |
| APACHE VILLAGE TRAILER C | Community | Inactive | 40 |
| THREE POINTS TRADING POST | Transient Non-Community | Inactive | 40 |
| ELKHORN RANCH | Transient Non-Community | Active | 40 |
| MOOSE LODGE #747 | Transient Non-Community | Inactive | 40 |
| U OF A-ENVIRONMENTAL DEVEL LAB | Transient Non-Community | Inactive | 40 |
| ORO VALLEY APTS | Community | Inactive | 38 |
| USFS-CNF-SHANNON | Transient Non-Community | Inactive | 37 |
| USFS-CNF-HOSPITAL FLAT | Transient Non-Community | Inactive | 37 |
| USFS-CNF-COCHISE STG | Transient Non-Community | N | 35 |
| TUCSON WATER DEPT-BP WEL | Community | Inactive | 35 |
| THIM UTILITY COMPANY | Community | Inactive | 35 |
| HITDA TRAINING CENTER | Transient Non-Community | Active | 35 |
| USFS-CNF-PENA BLANCA | Transient Non-Community | Inactive | 35 |
| USFS CNF BOG SPRINGS | Transient Non-Community | Active | 35 |
| SHAMROCK FOODS CO | Non-Transient Non-Community | Inactive | 35 |
| U OF A-DAIRY CENTER | Transient Non-Community | Inactive | 35 |
| AMPHITHEATER RILLITO | Transient Non-Community | Inactive | 35 |
| TREEHAVEN SCHOOL | Community | Inactive | 35 |
| U OF A-CAMPBELL AVE FARM | Non-Transient Non-Community | Inactive | 35 |
| PIMA CNTY PK DEPT-HARDY | Community | Inactive | 35 |
| PIMA COUNTY PHYSICAL PLT CONT | Transient Non-Community | Inactive | 35 |
| SNYDER HILL WELL USERS | Community | N | 33 |
| COYOTE LANE WTR USERS AS | Community | Inactive | 32 |
| LAZY A MOBILE HOME PARK | Community | N | 32 |
| JAY MC CAFFERY SCHOOL | Community | Inactive | 31 |
| WILMOT WATER USERS GROUP | Community | Active | 30 |
| MOUNTAINAIRE WATER CO. | Community | N | 30 |
| USFS CORONADO ROSE CANYON | Transient Non-Community | Inactive | 30 |
| SOLDIER CAMP PERMITTEES | Transient Non-Community | Active | 30 |
| C-D OASIS WATER COMPANY | Community | Inactive | 30 |
| USFS-CNF-RUCKER ADMIN | Transient Non-Community | N | 30 |
| USFS CNF LAKE VIEW | Transient Non-Community | Active | 30 |
| JAKES CORNER RV PARK | Non-Transient Non-Community | Active | 30 |
| USFS-CNF-STOCKTON PASS | Transient Non-Community | Inactive | 30 |
| AQUA LINDA SUBDIVISION | Community | Inactive | 30 |
| VISION QUEST ANNEX | Non-Transient Non-Community | Inactive | 30 |
| PIMA CNTY PROP. WOODLAND | Transient Non-Community | Inactive | 30 |
| PIMA CNTY PROPERTY OVERTO | Transient Non-Community | Inactive | 30 |
| AVRA VALLEY AIRPORT JUMP | Transient Non-Community | N | 30 |
| CORONADO NF-CANELO RS | Transient Non-Community | Inactive | 30 |
| COZY REST | Community | Inactive | 30 |
| UNIVERSITY MEDICAL CENTER | Transient Non-Community | N | 30 |
| FENSTER RANCH SCH OF SOUTHERN | Transient Non-Community | Inactive | 30 |
| U OF A-SUNNYSIDE | Transient Non-Community | Inactive | 30 |
| CORONADO FOREST DRIVE WATER COOP | Community | Active | 30 |
| GILBERT PUMP CO. TUCSON | Community | Inactive | 30 |
| TANKERSLEY, SAM TRUCKING | Community | Inactive | 30 |
| DAMIAN RANCH | Community | Inactive | 30 |
| U OF A-RIVER ROAD FARM | Transient Non-Community | Inactive | 30 |
| BARRENT BIESEMEYER WATER SYS | Community | Inactive | 30 |
| OLIVER'S CLEANERS-MR NEL | Community | Inactive | 30 |
| PCNR - CALIENTE PARK | Transient Non-Community | N | 30 |
| GATOR WATER COMPANY | Community | Active | 29 |
| WYCLIFFE MOUNTAIN VISTA | Non-Transient Non-Community | Inactive | 28 |
| SO. PAC. TRANS. CO. -HAYD | Community | Inactive | 28 |
| OLD ADOBE INN | Community | Inactive | 28 |
| TOPS TRAILER PARK | Transient Non-Community | Inactive | 28 |
| PALOMINAS WATER SEWER CO | Community | Active | 27 |
| HITCHING POST C/O WILOMA | Transient Non-Community | Inactive | 27 |
| PALOS PARK MOTEL | Transient Non-Community | Inactive | 26 |
| WHISPERING PINES RANCH | Community | Inactive | 25 |
| USFS-CNF-REEF TOWNSITE CP | Transient Non-Community | Inactive | 25 |
| PCNR LA POSTA QUEMADA | Transient Non-Community | Active | 25 |
| ADVANCED LEARNING CENTER | Non-Transient Non-Community | Inactive | 25 |
| SIETE CASAS JOINT VENTURE | Community | Active | 25 |
| EL MESQUITAL GUEST RANCH | Transient Non-Community | Active | 25 |
| USFS-CNF NOGALES ADMIN | Transient Non-Community | Active | 25 |
| DESERT VISTA | Community | Inactive | 25 |
| REDWOOD LODGE | Transient Non-Community | Active | 25 |
| MIRACLE BREEZE MOTEL | Community | Inactive | 25 |
| OLD DONKEY INN MOTEL | Transient Non-Community | Inactive | 25 |
| EVERGREEN CEMETERY | Transient Non-Community | Inactive | 25 |
| TUCSON MEMORIAL PARK-EAS | Transient Non-Community | Inactive | 25 |
| VAN BUREN WELL COOP | Community | N | 24 |
| SANDARIO WELL 3 | Community | N | 24 |
| EL PASO NATL GAS-STATION | Community | Inactive | 24 |
| MESA DEL ORO WATER CO. | Transient Non-Community | Inactive | 24 |
| CORTARO ACRES HOME OWNERS ASSOC. INC. | Community | N | 24 |
| KALIL BOTTLING CO | Transient Non-Community | N | 24 |
| CLEARWATER STATION | Transient Non-Community | N | 24 |
| KACHINA VILLAGE | Transient Non-Community | Inactive | 24 |
| RANCH HOME TRAILER COURT | Community | Inactive | 24 |
| ZOO STAGE WATER CO-OP, INC | Community | N | 23 |
| VISION QUEST LODGE MAKERS | Transient Non-Community | N | 23 |
| FRISCHS FOOTHILLS RANCH APTS. | Transient Non-Community | Inactive | 22 |
| EL PASO NATL GAS-MARICOPA | Transient Non-Community | Inactive | 22 |
| EL PASO NATL GAS-VAIL SYSTEM | Transient Non-Community | Inactive | 22 |
| TROY MOTEL | Transient Non-Community | Inactive | 22 |
| TUCSON ELECTRIC CO - R.KANE | Transient Non-Community | Inactive | 22 |
| CAVE CREEK RANCH LLC | Transient Non-Community | N | 20 |
| DESPOBLADO WATER CO. | Transient Non-Community | Inactive | 20 |
| SAGUARO NM MADRONA RS HAULED | Transient Non-Community | Inactive | 20 |
| EL PASO NATL GAS-EHRENBE | Community | Inactive | 20 |
| EL PAIS MOTEL & TRAILER CT SYS | Transient Non-Community | Inactive | 20 |
| WESTERN MOTEL-LOYD & ALI | Community | Inactive | 20 |
| RABIES CONTROL CENTER | Transient Non-Community | Inactive | 20 |
| BLUE GRASS/ROBERTS WATER | Community | Inactive | 20 |
| TULLER SCHOOL RANCH | Transient Non-Community | Inactive | 20 |
| HOMEOWNERS COOP | Community | N | 20 |
| SUN AIR LODGE | Transient Non-Community | Inactive | 20 |
| AMITY HOUSE STEVE GOTTLIEB | Transient Non-Community | Inactive | 20 |
| VISION QUEST RANCH | Transient Non-Community | Inactive | 20 |
| VISION QUEST | Transient Non-Community | Inactive | 20 |
| LA CASITAS - DR.LEWIS YOUNG | Transient Non-Community | Inactive | 20 |
| MCGEE RANCH MINE | Community | Inactive | 20 |
| INA RD. WASTEWATER PLANT | Transient Non-Community | Inactive | 20 |
| DAMCO INC. | Transient Non-Community | Inactive | 18 |
| VERDE VIEW TRAILER PARK | Transient Non-Community | Inactive | 18 |
| EL PASO NATL GAS-CASA GRANDE | Transient Non-Community | Inactive | 17 |
| PALOMINO MOTEL | Community | Inactive | 17 |
| DEEP WELL COOP | Community | N | 17 |
| EL PASO NATL GAS-BENSON | Transient Non-Community | Inactive | 16 |
| LINCARLYN WATER ASSOC | Community | Inactive | 16 |
| SAGUARO NM WELL AT RESID | Community | Inactive | 16 |
| HOWDY MANOR | Transient Non-Community | Inactive | 16 |
| CORONADO NF-FLORIDA SPRING | Transient Non-Community | Inactive | 15 |
| SUNSET FARM | Transient Non-Community | Inactive | 15 |
| GIRL SCOUTS OF AMERICA | Transient Non-Community | Inactive | 15 |
| ORANGE GROVE APARTMENTS | Transient Non-Community | Inactive | 15 |
| G & M RANCH | Transient Non-Community | Inactive | 15 |
| CORONADO NF-SOUTH FORK #2 | Transient Non-Community | Inactive | 14 |
| FOOTHILLS COMMUNITY WATE | Transient Non-Community | Inactive | 14 |
| EL PASO NATL GAS-SAN SIM | Community | Inactive | 12 |
| TUCSON WATER DEPT | Transient Non-Community | Inactive | 12 |
| TUCSON WATER DEPT | Transient Non-Community | Inactive | 12 |
| RANCHO LA LINDA WATER CO | Transient Non-Community | Inactive | 12 |
| DESERT TRAILS RANCH | Transient Non-Community | Inactive | 12 |
| US IMMIGRATION-SASABE HOUSING | Transient Non-Community | Inactive | 12 |
| PEPPERTREE WATER COMPANY | Transient Non-Community | Inactive | 12 |
| SHADOW VALLEY LODGE | Transient Non-Community | Inactive | 12 |
| THREE POINTS | Community | Inactive | 11 |
| CASA DE CABALLO | Transient Non-Community | Inactive | 11 |
| CORONADO NF-MARSHALL GULCH | Transient Non-Community | Inactive | 10 |
| AMELING TRAILER COURT | Transient Non-Community | Inactive | 10 |
| CENTRAL WATER CO. | Transient Non-Community | Inactive | 10 |
| US BORDER STATION SASABE | Transient Non-Community | Inactive | 10 |
| U OF A-FARM FEED LOT | Transient Non-Community | Inactive | 10 |
| CIMETTA ENG & CONSTRUCTION CO | Transient Non-Community | Inactive | 10 |
| TUCSON MEMORIAL PARK, SO. LAWN | Transient Non-Community | Inactive | 9 |
| APACHE TRAILER SALES | Community | Inactive | 8 |
| CORONA RANCH | Transient Non-Community | Inactive | 8 |
| PIMA CNTY PK DEPT-INA RD | Transient Non-Community | Inactive | 8 |
| CIRCLE BAR MOTEL | Transient Non-Community | Inactive | 8 |
| EL PASO NATL GAS-BOWIE | Transient Non-Community | Inactive | 7 |
| CORONADO NF-SELLERS POINT | Transient Non-Community | Inactive | 7 |
| RINCON CREEK RANCH WATER CO. | Transient Non-Community | Inactive | 6 |
| WING HONG LEE APTS & TRAILERS | Transient Non-Community | Inactive | 6 |
| TUCSON RIFLE RANGE | Transient Non-Community | Inactive | 6 |
| RAYMOND TOM RENTALS | Transient Non-Community | Inactive | 6 |
| LOVE, E.H., WATER SYSTEM | Transient Non-Community | Inactive | 6 |
| RED ROCK WATER COMPANY | Transient Non-Community | Inactive | 5 |
| PCNR CANOA CARETAKER | Transient Non-Community | N | 5 |
| TUCSON ELECTRIC CO - R.KANE | Transient Non-Community | Inactive | 5 |
| CORONADO NF-PINERY | Transient Non-Community | Inactive | 4 |
| EL PASO NATL GAS-WENDEN COMP | Transient Non-Community | Inactive | 4 |
| CORONADO NF-HERB MARTYR | Transient Non-Community | Inactive | 3 |
| CRECELIUS, NEIL TRAILER COURT | Transient Non-Community | Inactive | 3 |
| HALBERT BROTHERS MASONRY | Transient Non-Community | Inactive | 3 |
| SANTA CRUZ CHILI (AMADO) | Transient Non-Community | N | 2 |
| BIG JOHN'S QUALITY FURNI | Transient Non-Community | Inactive | 2 |
| USFS CORONADO SABINO CAYN | Transient Non-Community | Inactive | 1 |
| CORONADO NF-LOWELL | Transient Non-Community | Inactive | 1 |
| CORONADO NF-GEN HITCHCOCK SPR | Transient Non-Community | Inactive | 1 |
| SAGUARO WATER CO. | Community | Inactive | 1 |
| CORONADO NF-CIMA PARK | Transient Non-Community | Inactive | 1 |
| CORONADO NF-BARFOOT LO | Transient Non-Community | Inactive | 1 |
| CORONADO NF-MILLER PEAK LO | Transient Non-Community | Inactive | 1 |
| CORONADO NF-BROPHY HOUSE | Transient Non-Community | Inactive | 1 |
| CORONADO NF-SHILLING HOUSE | Transient Non-Community | Inactive | 1 |
| CORONADO NF-FS ALDG COCHISE AP | Transient Non-Community | Inactive | 1 |
| CORONADO NF-REAGEN HOUSE | Transient Non-Community | Inactive | 1 |
| METRO WATER CO SYS 4 CATALINA | Community | Inactive | 1 |
| METRO WATER CO SYS 1 CASA ADO# | Community | Inactive | 1 |
| METRO WATER CO SYS 8 CRESTA PV | Community | Inactive | 1 |
| METRO WATER CO SYS 6 N. HILLS | Community | Inactive | 1 |
| METRO WATER CO SYS 7 N HILLS 1 | Community | Inactive | 1 |
| METRO WATER CO SYS 2 ORACLE HT | Community | Inactive | 1 |
| METRO WATER CO SYS 3 ORNG GROV | Community | Inactive | 1 |
| METRO WATER CO SYS 12 RA | Community | Inactive | 1 |
| METRO WATER CO SYS 13 ORO VALL | Community | Inactive | 1 |
| SILVER SHADOWS WATER CO | Community | Inactive | 1 |
| TANQUE VERDE WATER COMPA | Community | Inactive | 1 |
| METRO WATER CO SYS 14 SILVERAD | Community | Inactive | 1 |
| METRO WATER CO SYS15 N HILLS # | Community | Inactive | 1 |
| METRO WATER CO SYS 15 LINDA VI | Community | Inactive | 1 |
| METRO WATER CO-CASAS ADOBES #3 | Community | Inactive | 1 |
| CORONADO NF-CASECO | Transient Non-Community | Inactive | 1 |
| SAGUARO NM MANNING CAMP CREEK | Transient Non-Community | Inactive | 1 |
| PIMA COUNTY HEALTH DEPT | Transient Non-Community | Inactive | 1 |
| ARTHUR PACK PARK: RECLAIMED H2 | Transient Non-Community | Inactive | 1 |
| RANDOLPH PARK: RECLAIMED WATER | Transient Non-Community | Inactive | 1 |
| USPHS-INDIAN HEALTH SERVICE | Transient Non-Community | Inactive | 1 |
| CATALINA MOUNTAIN SCHOOL | Community | N | 1 |
| BUCKING BRONCO COURT | Transient Non-Community | Inactive | 1 |
| RAINBOW WATER CO. | Transient Non-Community | Inactive | 1 |
| RAINBOW WATER CO. | Transient Non-Community | Inactive | 1 |
| RAINBOW WATER CO. | Transient Non-Community | Inactive | 1 |
| RAINBOW WATER CO. | Transient Non-Community | Inactive | 1 |
| RAINBOW WATER CO. | Transient Non-Community | Inactive | 1 |
| BOPPS HEALTH FOOD STORE | Transient Non-Community | Inactive | 1 |
| GEM OF THE DESERT TRAILER PARK | Community | Inactive | 1 |
| BOYE CLARK TRAILER PARK | Community | Inactive | 1 |
| CYPRESS METALLURGICAL PROCESS | Transient Non-Community | Inactive | 1 |
| RANCHO SAGUARO | Transient Non-Community | Inactive | 1 |
| PIMA COUNTY PHYSICAL PLANT | Community | Inactive | 1 |
| TORTOLITA WELLS INC | Community | Inactive | 1 |
| PIMA COUNTY HEALTH DEPT | Transient Non-Community | Inactive | 1 |
| ORACLE NORTH HOME OWNERS ASSOC | Community | N | — |
| MONTLURE PRESBYTERIAN CAMP | Transient Non-Community | N | — |
| INDIADA WATER COMPANY | Community | N | — |
| USFS-CNF-CAMP RUCKER | Transient Non-Community | N | — |
| MARANA MUNICIPAL TWIN PEAKS WS | Non-Transient Non-Community | N | — |
| MARANA TANGERINE BUSINESS PARK | Non-Transient Non-Community | N | — |
| TUCSON WATER - RINCON RANCH ESTATES | Community | N | — |
| MARANA MUNICIPAL-CORTARO | Community | N | — |
| ACCELERATED LEARNING CENTER | Non-Transient Non-Community | N | — |
| DECKER COMMUNITY WC | Community | N | — |
| DOME WELL COOP | Community | N | — |
| TUCSON WATER POLICE FIRE ACADEMY | Non-Transient Non-Community | N | — |
| PCNR - CANOA RANCH HOUSE | Transient Non-Community | N | — |
| SHANTOS WATER WELL | Community | N | — |
| MESQUITE WELL GROUP | Community | N | — |
| SONOITA WATER UTILITY | Community | N | — |
| AMADO MANAGEMENT LLC | Non-Transient Non-Community | N | — |
| SONOITA CROSSROADS CAFE | Transient Non-Community | N | — |
| BERMUDA GARDENS TRAILER PARK | Community | N | — |
| EMERY PARK MHP | Community | N | — |
| RANCHO LOS AMIGOS MHP | Community | N | — |
| MIRA VISTA RESORT | Transient Non-Community | N | — |
| SLEEPY HOLLOW MHP | Community | N | — |
| SPANISH TRAIL MOTEL | Community | N | — |
| TRA TEL TUCSON R V PARK | Transient Non-Community | N | — |
| BONE IN STEAK HOUSE | Transient Non-Community | N | — |
| ST JOSEPHS HOSPITAL | Non-Transient Non-Community | N | — |
| AMPHITHEATER HIGH SCOOL | Non-Transient Non-Community | N | — |
| ST AUGUSTINE CATHOLIC HIGH SCHOOL | Non-Transient Non-Community | N | — |
| CPC SOUTHWEST MATERIALS | Non-Transient Non-Community | N | — |
| AA RV CAMPGROUND | Transient Non-Community | N | — |
| PIMA RAMADA MHP | Community | N | — |
| COLONIAL MOBILE HOME PARK | Community | N | — |
| PALM VISTA ESTATES MHP | Community | N | — |
| PARK PLACE APARTMENTS | Community | N | — |
| DESERT WILLOW MHP | Community | N | — |
| FREDS ARENA BAR & STEAKHOUSE | Transient Non-Community | N | — |
| SOARING HEIGHTS COMMUNITIES | Community | N | — |
| CACTUS-STELLAR LIMITED | Community | N | — |
Census data from ACS 5-Year Estimates (2023)