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Hide/show columns: Water System No. | Water System Name |
Type | Distribution System Class | Max Treatment Plant Class |
Principal County Served | Primary Source Water Type |
| Water System No. | Water System Name | Type | Distribution System Class | Max Treatment Plant Class | Principal County Served | Primary Source Water Type |
|---|---|---|---|---|---|---|
| Water System No. | Water System Name | Type | Distribution System Class | Max Treatment Plant Class | Principal County Served | Primary Source Water Type |
| CA3301141 | AGUANGA MARKET WATER SYSTEM | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301989 | ALAMO DISCOUNT STORE | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3303014 | ALHATTI CHRISTIAN MOUNTAIN RES | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301491 | ALPINE VILLAGE | C | D1 | TD | RIVERSIDE | GW |
| CA3301990 | AMEZCUA - GARCIA WATER | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3399107 | ANNENBERG RETREAT AT SUNNYLANDS - RECL | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301113 | ANZA BAPTIST CHURCH | NC | D1 | T1 | RIVERSIDE | GW |
| CA3301797 | ANZA COMMUNITY HALL | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301180 | ANZA MUTUAL WATER COMPANY | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3302102 | ANZA PETROLEUM INC | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301018 | ANZA PINES MOBILE HOME PARK | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301355 | ANZA RV RESORT | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301991 | APPLE MARKET TWO | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301025 | AZALEA TRAILS GIRL SCOUTS CAMP | NC | NR | TD | RIVERSIDE | GW |
| CA3301935 | BAGDASARIAN PACKING THERMAL, LLC | NTNC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301028 | BALDY MOUNTAIN RANCH | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301031 | BANNING HTS. MUTUAL WATER CO. | C | D2 | T2 | RIVERSIDE | SW |
| CA3310006 | BANNING, CITY OF | C | D4 | TD | RIVERSIDE | GW |
| CA3390006 | BANNING, CITY OF (RECYCLED WATER) | NP | There are no treatment plants | RIVERSIDE | ||
| CA3310801 | BAUTISTA CC NO. 36 | C | D1 | T2 | RIVERSIDE | GW |
| CA3310002 | BEAUMONT CHERRY VALLEY WD | C | D4 | TD | RIVERSIDE | GW |
| CA3390002 | BEAUMONT CHERRY VALLEY WD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301182 | BELK FARMS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301877 | BLOCK 77 WATER COMPANY | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3310003 | BLYTHE - CITY OF | C | D4 | T2 | RIVERSIDE | GW |
| CA3301630 | BLYTHE - HIDDEN BEACHES | C | D1 | T1 | RIVERSIDE | GW |
| CA3301428 | BLYTHE - MESA RANCH | C | D2 | T1 | RIVERSIDE | GW |
| CA3301045 | BLYTHE MOBILE HOME ESTATES | C | D1 | TD | RIVERSIDE | GW |
| CA3310004 | BOX SPRINGS MUTUAL WC | C | D2 | T2 | RIVERSIDE | SWP |
| CA3301171 | BRADFORD RUN RV | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301063 | BUCKHORN CAMP | NC | NR | TD | RIVERSIDE | GW |
| CA3302049 | C21 ANZA | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310047 | CABAZON WATER DISTRICT | C | D2 | Operator is not required | RIVERSIDE | GW |
| CA3302060 | CAHUILLA MOUNTAIN MARKET & CAFE | NC | NR | TD | RIVERSIDE | GW |
| CA3302018 | CAL-TRANS WILEY WELL REST STOP | NC | NR | There are no treatment plants | RIVERSIDE | GWP |
| CA3310800 | CALIFORNIA REHABILITATION CENTER - NORCO | C | D2 | TD | RIVERSIDE | SWP |
| CA3301075 | CALTRANS, CACTUS CITY REST AREA | NC | NR | T2 | RIVERSIDE | SWP |
| CA3301082 | CALTRANS, WHITEWATER REST AREA | NC | NR | TD | RIVERSIDE | GW |
| CA3301097 | CAMP JOE SCHERMAN | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301099 | CAMP MARANATHA | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301100 | CAMP RONALD MCDONALD FOR G.T. | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301107 | CARVER TRACT MUTUAL WATER COMP | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301947 | CHAPEL IN THE PINES | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301245 | CHERRY VALLEY RANCH LLC | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301114 | CHERRY VALLEY WATER COMPANY | C | D1 | TD | RIVERSIDE | GW |
| CA3310083 | CHINO BASIN DESALTER AUTH. - DESALTER 2 | C | D4 | T5 | RIVERSIDE | GW |
| CA3301115 | CHIRIACO SUMMIT WATER DIST. | C | D1 | T2 | RIVERSIDE | SWP |
| CA3310802 | CHUCKAWALLA VALLEY STATE PRISON | C | D3 | T3 | RIVERSIDE | GW |
| CA3301140 | CHUCKWALLA VALLEY RACEWAY WATER SYSTEM | NC | NR | T1 | RIVERSIDE | GW |
| CA3301699 | CINCO POSES CAMP - USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3390104 | CITY OF BEAUMONT PLANT NO. 1 | NP | There are no treatment plants | RIVERSIDE | ||
| CA3390025 | CITY OF NORCO - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301148 | COACHELLA VALLEY PUBLIC CEMETERY | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3390001 | COACHELLA VWD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3310001 | COACHELLA VWD: COVE COMMUNITY | C | D5 | T2 | RIVERSIDE | GW |
| CA3310048 | COACHELLA VWD: I.D. NO. 8 | C | D3 | TD | RIVERSIDE | GW |
| CA3310007 | COACHELLA WATER AUTHORITY | C | D4 | Operator is not required | RIVERSIDE | GW |
| CA3310037 | CORONA, CITY OF | C | D5 | T5 | RIVERSIDE | SWP |
| CA3390037 | CORONA, CITY OF - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301308 | COTTONWOOD SCHOOL | NTNC | D1 | TD | RIVERSIDE | GW |
| CA3301946 | COUNTRY CORNERS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301058 | COUNTRY HILLS RV PARK | NC | D1 | TD | RIVERSIDE | GW |
| CA3301381 | CSA 51 | C | D1 | T1 | RIVERSIDE | GW |
| CA3301577 | CSA 62 | C | D1 | T1 | RIVERSIDE | GW |
| CA3301147 | CVUSD FACILITIES/M&O | NTNC | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301701 | DARK CANYON CAMPGROUND - USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301388 | DESERT DUNES GOLF CLUB LTD | NTNC | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3310084 | DESERT SAGE YOUTH WELLNESS CENTER | NTNC | D1 | TD | RIVERSIDE | GW |
| CA3301209 | DESERT VIEW TRAILER PARK | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3310005 | DESERT WATER AGENCY | C | D5 | T3 | RIVERSIDE | SW |
| CA3390005 | DESERT WATER AGENCY - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301571 | DESTINY MCINTYRE RV CAMPGROUND | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3390105 | DIVERSIFIED PRODUCT INDUSTRIES, INC. | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301133 | DOUG JONES WATER | NTNC | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301693 | DRIPPING SPRINGS CG- USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310009 | EASTERN MUNICIPAL WD | C | D5 | T5 | RIVERSIDE | SWP |
| CA3390009 | EASTERN MUNICIPAL WD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301238 | EISENHOWER MEDICAL CENTER(WATER) | NTNC | D2 | TD | RIVERSIDE | GW |
| CA3301183 | ELIM FOOLISH PLEASURE | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3303021 | ELSINORE HILLS RV PARK | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310012 | ELSINORE VALLEY MWD | C | D5 | T4 | RIVERSIDE | SW |
| CA3390012 | ELSINORE VALLEY MWD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301557 | EOC WELL - PALM SPRINGS | NC | NR | TD | RIVERSIDE | GW |
| CA3310046 | FARM MUTUAL W.C. (THE) | C | D2 | T1 | RIVERSIDE | SWP |
| CA3310040 | FERN VALLEY WD | C | D2 | T2 | RIVERSIDE | SW |
| CA3301267 | FISHERMAN'S RETREAT | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3303003 | GALINDO HOUSING FACILITY | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301164 | GENESIS SOLAR LLC | NTNC | D1 | T2 | RIVERSIDE | GW |
| CA3301283 | GLEN EDEN SUN CLUB | C | D1 | T1 | RIVERSIDE | SWP |
| CA3301294 | GLEN IVY HOT SPRINGS | C | D1 | T1 | RIVERSIDE | GW |
| CA3301280 | GOLDEN ERA PRODUCTIONS | C | D1 | T1 | RIVERSIDE | GW |
| CA3303072 | GOOSE CREEK GOLF CLUB | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3302020 | GRACE KOREAN CHURCH | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3303026 | GRANITE CONSTRUCTION COMPANY | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3301293 | GREEN ACRES MOBILE PARK | NC | NR | TD | RIVERSIDE | GW |
| CA3301176 | GRIMMWAY ENTERPRISES - CAL ORGANIC THERM | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3303112 | GRIMMWAY FARMS COACHELLA VALLEY FACILITY | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3301297 | HADLEY DATE GARDENS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301309 | HAMILTON SCHOOL | NTNC | D2 | TD | RIVERSIDE | GW |
| CA3301175 | HARMONY FARMS EVENT CENTER | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301055 | HARMONY HAVEN | C | D1 | TD | RIVERSIDE | GW |
| CA3310016 | HEMET, CITY OF | C | D3 | T2 | RIVERSIDE | SWP |
| CA3301044 | HIDDEN VALLEY NATURE CENTER | NC | D1 | Operator is not required | RIVERSIDE | GW |
| CA3301775 | HIGH VALLEYS WATER DISTRICT | C | D1 | There are no treatment plants | RIVERSIDE | GWP |
| CA3310018 | HOME GARDENS COUNTY WD | C | D2 | There are no treatment plants | RIVERSIDE | SWP |
| CA3301564 | HURKEY CREEK - RIV. CO. PARKS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301161 | IDYLLWILD BREW PUB | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301327 | IDYLLWILD PINES CAMP | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310019 | IDYLLWILD WATER DISTRICT | C | D2 | T2 | RIVERSIDE | GW |
| CA3390019 | IDYLLWILD WD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301330 | INDIAN OAKS TRAILER PARK | C | D1 | T1 | RIVERSIDE | GW |
| CA3310020 | INDIO WATER AUTHORITY | C | D5 | T2 | RIVERSIDE | GW |
| CA3303104 | JACK IN THE BOX #5328 | NC | NR | TD | RIVERSIDE | GW |
| CA3301939 | JEWEL DATE CO. INC. | NTNC | D1 | TD | RIVERSIDE | GW |
| CA3301385 | JOJOBA HILLS SKP RESORT, INC. | NTNC | D1 | TD | RIVERSIDE | GW |
| CA3310502 | JOSHUA TREE NP - BLACK ROCK CANYON | NC | NR | TD | RIVERSIDE | GWP |
| CA3310501 | JOSHUA TREE NP - COTTONWOOD SPRINGS | NC | NR | Operator is not required | RIVERSIDE | GW |
| CA3301350 | JUNCTION MOTEL | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310021 | JURUPA COMMUNITY SD | C | D5 | T5 | RIVERSIDE | SWP |
| CA3390021 | JURUPA CSD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301704 | KEENWILD STATION - USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301359 | KENNEDY GROCERY | NC | NR | TD | RIVERSIDE | GW |
| CA3301756 | KKOTTONGNAE RETREAT CAMP | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301275 | LA COCINA | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3302026 | LA PLATA WATER SYSTEM | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301186 | LADERA GOLF CLUB | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3301902 | LAKE FULMOR - USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310022 | LAKE HEMET MWD | C | D5 | TD | RIVERSIDE | GW |
| CA3310080 | LAKE HEMET MWD-CAMP GROUND | C | D1 | TD | RIVERSIDE | GW |
| CA3310052 | LAKE HEMET-GARNER VALLEY | C | D1 | Operator is not required | RIVERSIDE | GW |
| CA3301567 | LAWLER PARK - RIV.COUNTY PARKS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301396 | LOOKOUT ROADHOUSE | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301979 | MADISON CENTER WATER SYSTEM | NTNC | D1 | TD | RIVERSIDE | GW |
| CA3301706 | MARION MTN/ FERN BASIN - USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301188 | MAVERIK FUELING STATION | NC | D1 | T1 | RIVERSIDE | GW |
| CA3301568 | MAYFLOWER PARK | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301570 | MCCALL PARK - RIV.COUNTY PARKS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3303092 | MECCA ARCO TRAVEL CENTER | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3301937 | MESQUITE MUTUAL WATER CO. | C | D1 | There are no treatment plants | RIVERSIDE | GWP |
| CA3303090 | MISSION CREEK PRESERVE | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310008 | MISSION SPRINGS WD | C | D4 | TD | RIVERSIDE | GW |
| CA3390106 | MORONGO BAND OF MISSION INDIANS | NP | There are no treatment plants | RIVERSIDE | ||
| CA3303071 | MORONGO GOLF COURSE AT TUKWET CNYN | NTNC | D1 | TD | RIVERSIDE | GW |
| CA3301145 | MOUNTAIN CENTER CAFE | C | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310301 | MT SAN JACINTO ST PARK (STONE CREEK) | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301169 | MURRIETA PALMS MOBILE HOME PARK | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301226 | MWD - EAGLE MOUNTAIN | C | D1 | T2 | RIVERSIDE | SW |
| CA3310051 | MYOMA DUNES MUTUAL WATER COMPANY | C | D2 | Operator is not required | RIVERSIDE | GW |
| CA3310025 | NORCO, CITY OF | C | D4 | T2 | RIVERSIDE | SWP |
| CA3310026 | NUEVO WATER COMPANY | C | D3 | T2 | RIVERSIDE | SWP |
| CA3301528 | OAK HAVEN ASSOCIATION | C | D1 | T1 | RIVERSIDE | GW |
| CA3301373 | OASIS DATE GARDENS | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3303002 | OASIS PALMS RV RESORT | NC | NR | T1 | RIVERSIDE | GW |
| CA3301863 | OLIVET UNIVERSITY | C | D1 | T1 | RIVERSIDE | GW |
| CA3301482 | ORTEGA OAKS RV PARK&CAMPGROUND | C | D1 | T2 | RIVERSIDE | GW |
| CA3301961 | OUTDOOR RESORTS RANCHO CA | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3303064 | PALM GAS MART | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301494 | PALM SPRINGS AERIAL TRAMWAY | NTNC | D1 | There are no treatment plants | RIVERSIDE | SWP |
| CA3310081 | PALM SPRINGS CREST | C | D1 | TD | RIVERSIDE | GW |
| CA3303077 | PARADISE VALLEY CAFE | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301502 | PARADISE VALLEY MWC | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3310030 | PINE COVE WATER DISTRICT | C | D2 | T1 | RIVERSIDE | GW |
| CA3301510 | PINE SPRINGS RANCH | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301511 | PINYON CREST HOA | C | D1 | TD | RIVERSIDE | GW |
| CA3301512 | PINYON PINES COUNTY WATER DIST | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301943 | PLANTATION ON THE LAKE PARK | C | D1 | TD | RIVERSIDE | GW |
| CA3301351 | QUICK CHEK WEST | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301529 | RAMONA WATER COMPANY | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3390038 | RANCHO CA WATER DISTRICT - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3310038 | RANCHO CALIFORNIA WATER DISTRICT | C | D5 | T2 | RIVERSIDE | SWP |
| CA3301534 | RANCHO CALIMESA MOBILE HOME PARK | C | D1 | TD | RIVERSIDE | GW |
| CA3301535 | RANCHO CARRILLO MWC | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301541 | RECHE CANYON MUTUAL WATER CO. | C | D1 | T1 | RIVERSIDE | GW |
| CA3301642 | RIVER OASIS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301040 | RIVERDALE ESTATES | C | D1 | TD | RIVERSIDE | GW |
| CA3310028 | RIVERSIDE CSA #122-MESA VERDE | C | D2 | T2 | RIVERSIDE | GW |
| CA3310031 | RIVERSIDE, CITY OF | C | D5 | T4 | RIVERSIDE | GU |
| CA3390031 | RIVERSIDE, CITY OF - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301588 | ROYAL CARRIZO HOA | C | D1 | T1 | RIVERSIDE | GW |
| CA3310044 | RUBIDOUX COMMUNITY SD | C | D3 | T3 | RIVERSIDE | GW |
| CA3390044 | RUBIDOUX CSD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301380 | SAN ANTONIO MOBILE HOME PARK | C | D1 | T1 | RIVERSIDE | GW |
| CA3310032 | SAN JACINTO, CITY OF | C | D3 | T1 | RIVERSIDE | GW |
| CA3310033 | SANTA ANA RIVER WATER COMPANY | C | D2 | TD | RIVERSIDE | GW |
| CA3301860 | SANTA ROSA SPRINGS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301981 | SHADOW HILLS RV RESORT | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301879 | SHARONDALE MESA HOA | C | D1 | TD | RIVERSIDE | GW |
| CA3301622 | SILENT VALLEY CLUB | NTNC | D1 | TD | RIVERSIDE | GW |
| CA3301631 | SKYLAND RANCH CAMP | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310017 | SOUTH MESA WC | C | D3 | T1 | RIVERSIDE | GW |
| CA3302062 | SPARTAN VETERINARY SERVICES | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301644 | STAGECOACH INN | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301011 | STONE CREEK WATER COMPANY | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301800 | STONEWOOD CANYON ESTATES | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301160 | SUNDANCE MEADOWS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3302094 | TAHQUITZ PINES | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3303084 | TEMECULA/VAIL LAKE KOA | NC | NR | TD | RIVERSIDE | GW |
| CA3310074 | TEMESCAL VALLEY WATER DISTRICT | C | D4 | There are no treatment plants | RIVERSIDE | SWP |
| CA3390074 | TEMESCAL VALLEY WD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3303011 | TENAJA TRAIL HEAD / CLEVELAND USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301732 | TEQUILA MARKET | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301146 | TERWILLIGER ASSOCIATION | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3303035 | THERMAL PARK | C | D1 | T1 | RIVERSIDE | GW |
| CA3301676 | THOMAS MOUNTAIN WATER COMPANY | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3303010 | THOUSAND TRAILS IDYLLWILD - MHC | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301683 | THOUSAND TRAILS PALM SPRINGS - MHC | NC | D1 | TD | RIVERSIDE | GW |
| CA3301682 | TRAILS END MUTUAL WATER COMPANY | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301687 | TUCALOTA SPRINGS R.V. PARK | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301690 | TWIN PINES BOYS RANCH | NC | D1 | Operator is not required | RIVERSIDE | GW |
| CA3301137 | VALLEY AUTO WATER | NC | D1 | T1 | RIVERSIDE | GW |
| CA3390101 | VALLEY SANITARY DISTRICT | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301717 | VALLEY VIEW TRAILER PARK | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3301731 | VICTORY RANCH | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301709 | VISTA GRANDE STATION - USFS | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3310078 | WEST PALM SPRINGS VILLAGE | C | D1 | T2 | RIVERSIDE | GW |
| CA3310049 | WESTERN MWD | C | D5 | T2 | RIVERSIDE | SWP |
| CA3310075 | WESTERN MWD (ARLINGTON) | C | D4 | T4 | RIVERSIDE | SWP |
| CA3310076 | WESTERN MWD (ID A - RAINBOW) | C | D1 | There are no treatment plants | RIVERSIDE | SWP |
| CA3390036 | WESTERN MWD (MURRIETA) - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3310036 | WESTERN MWD - MURRIETA DIVISION | C | D3 | T1 | RIVERSIDE | SWP |
| CA3390049 | WESTERN MWD - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3390102 | WESTERN RIVERSIDE COUNTY REGIONAL WWA | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301305 | WHITE'S STEEL, INC. | NTNC | D1 | T1 | RIVERSIDE | GW |
| CA3301750 | WHITEWATER PRESERVE | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3302091 | ZEN MOUNTAIN CENTER | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301803 | CASTRO TRAILER PARK | C | D1 | There are no treatment plants | RIVERSIDE | GWP |
| CA3301143 | CENTRO MEDICO OASIS | NTNC | NR | T1 | RIVERSIDE | GW |
| CA3301469 | DESERT CENTER MINI MART INC | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3301247 | ELMS MOBILE PARK | C | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3310079 | ELSINORE WD - LAKELAND | C | There are no treatment plants | RIVERSIDE | GWP | |
| CA3302027 | EMPIRE POLO CLUB *OOB* | NC | D1 | There are no treatment plants | RIVERSIDE | GW |
| CA3303085 | HITS, INC. - OOB | NC | There are no treatment plants | RIVERSIDE | GW | |
| CA3390020 | INDIO, CITY OF - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3302041 | LA HACIENDA/GONZALES WATER SYS | NC | There are no treatment plants | RIVERSIDE | GW | |
| CA3301566 | LAKE CAHUILLA COUNTY PARK | NC | NR | There are no treatment plants | RIVERSIDE | GW |
| CA3390700 | MARCH AFB - RECLAMATION | NP | There are no treatment plants | RIVERSIDE | ||
| CA3310082 | NORTH PERRIS WATER SYSTEM | C | D2 | Operator is not required | RIVERSIDE | GW |
| CA3310029 | PERRIS, CITY OF | C | D2 | There are no treatment plants | RIVERSIDE | SWP |
| CA3390103 | PINE SPRINGS RANCH CHRISTIAN CAMP | NP | There are no treatment plants | RIVERSIDE | ||
| CA3301556 | RIV.COUNTY DISASTER PREP INDIO | NC | There are no treatment plants | RIVERSIDE | GW |