Drinking Water Division


Return Links


 
 Water System Search

   County Map
 

Glossary

 

Water Systems Tips on using table  

Hide/show columns: Water System No. | Water System Name | Type | Status | Principal County Served | Primary Source Water Type |

Water System No. Water System Name Type Status Principal County Served Primary Source Water Type
Water System No. Water System Name Type Status Principal County Served Primary Source Water Type
CA0706014 ANCHOR MARINA NC A CONTRA COSTA   GW
CA0707501 ANGLER S RANCH #3 C A CONTRA COSTA   GW
CA0707569 ANGLERS SUBDIVISION 4 C A CONTRA COSTA   GW
CA0707580 BALDOCCHI WATER SYSTEM NTNC A CONTRA COSTA   GW
CA0706102 BAY STANDARDS NTNC A CONTRA COSTA   GW
CA0707602 BEACON WEST C A CONTRA COSTA   GW
CA0707589 BELLA VISTA WATER SYS C A CONTRA COSTA   GW
CA0706037 BETHEL BAPTIST CHURCH NC A CONTRA COSTA   GW
CA0707503 BETHEL HARBOR NC A CONTRA COSTA   GW
CA0706042 BETHEL ISLAND GOLF COURSE & COUNTRY CLUB NC A CONTRA COSTA   GW
CA0707572 BETHEL ISLAND MUTUAL WATER CO C A CONTRA COSTA   GW
CA0706054 BETHEL MARKET NC A CONTRA COSTA   GW
CA0706032 BETHEL MISSIONARY BAPTIST NTNC A CONTRA COSTA   GW
CA0707588 BIG OAK MOBILE HOME PARK WATER C A CONTRA COSTA   GW
CA0707591 BLUE TIP TRAILER PARK WATER NP A CONTRA COSTA   GW
CA0706049 BON GUSTOS NC A CONTRA COSTA   GW
CA0710004 BRENTWOOD C A CONTRA COSTA   SWP
CA0708004 BRENTWOOD CREEK FARM NTNC A CONTRA COSTA   GW
CA0707543 BRENTWOOD MISSIONARY BAPTIST NC A CONTRA COSTA   GW
CA0707570 BRIDGEHEAD CAFE NC A CONTRA COSTA   GW
CA0707901 BRUNS MEMORIAL AMPHITHEATER NP A CONTRA COSTA  
CA0706110 BYRON AIRPORT NC A CONTRA COSTA   GW
CA0707521 BYRON CORNERS INC NC A CONTRA COSTA   GW
CA0707595 BYRON INN NC A CONTRA COSTA   GW
CA0706022 BYRON UNITED METHODIST NC A CONTRA COSTA   GW
CA0707598 CAMINO MOBILEHOME C A CONTRA COSTA   GW
CA0707620 CANYON SCHOOL NTNC A CONTRA COSTA   GW
CA0707526 CASA DEL RIO WATER SYSTEM NC A CONTRA COSTA   GW
CA0707594 CASA MEDANOS WATER SYSTEM C A CONTRA COSTA   GW
CA0707511 CASTLEROCK WATER SYS NP A CONTRA COSTA   GW
CA0710011 CCWD/BRENTWOOD WTP C A CONTRA COSTA   SWP
CA0708006 CECCHINI WATER NC A CONTRA COSTA   GW
CA0790002 CENTRAL CONTRA COSTA SANITARY DISTRICT NP A CONTRA COSTA  
CA0710001 CITY OF ANTIOCH C A CONTRA COSTA   SW
CA0790005 CITY OF BRENTWOOD RECYCLING PROJECT NP A CONTRA COSTA  
CA0710006 CITY OF MARTINEZ C A CONTRA COSTA   SWP
CA0710008 CITY OF PITTSBURG C A CONTRA COSTA   SWP
CA0707603 CLAYTON REGENCY WATER NP A CONTRA COSTA  
CA0707517 COLONIA SANTA MARIA C A CONTRA COSTA   GW
CA0707542 CONCORD MT DIABLO TRAILRIDE ASSOC. NC A CONTRA COSTA   GW
CA0710003 CONTRA COSTA WATER DISTRICT C A CONTRA COSTA   SW
CA0706018 CRUISER HAVEN MARINA NC A CONTRA COSTA   GW
CA0706105 D ANNA YACHT CENTER *CL 2005 NC A CONTRA COSTA   GW
CA0790004 DDSD RECYCLING PROJECT NP A CONTRA COSTA  
CA0707573 DELTA MUTUAL WATER COMPANY C A CONTRA COSTA   GW
CA0706056 DELTA SPORTSMAN NC A CONTRA COSTA   GW
CA0710007 DIABLO WATER DISTRICT C A CONTRA COSTA   SWP
CA0707615 DOUBLETREE RANCH WATER SYSTEM C A CONTRA COSTA   GW
CA0707519 DUTCH SLOUGH WATER WORKS C A CONTRA COSTA   GW
CA0710800 DWR DELTA FIELD DIVISION - BANKS PP NTNC A CONTRA COSTA   SW
CA0790001 EBMUD NP A CONTRA COSTA  
CA0707644 EBRPD ALHAMBRA NC A CONTRA COSTA   GW
CA0707502 EBRPD BLACK DIAMOND MINES NC A CONTRA COSTA   GW
CA0706111 EBRPD LITTLE HILLS NC A CONTRA COSTA   GW
CA0706112 EBRPD ROUND VALLEY WATER SYSTEM NC A CONTRA COSTA   GW
CA0706029 EXCELSIOR MIDDLE SCHOOL NTNC A CONTRA COSTA   GW
CA0706005 FARRAR PARK PROPERTY OWNERS C A CONTRA COSTA   GW
CA0707523 FLAMINGO MOBILE MANOR C A CONTRA COSTA   GW
CA0707575 FRANKS MARINA C A CONTRA COSTA   GW
CA0706059 GAS N SAVE NC A CONTRA COSTA   GW
CA0706031 GENOS DELI STATION NC A CONTRA COSTA   GW
CA0707625 GOLDEN EAGLE SMALL WATER SYSTEM NTNC A CONTRA COSTA   GW
CA0710002 GOLDEN STATE WATER COMPANY - BAY POINT C A CONTRA COSTA   SWP
CA0706101 GOLF CLUB AT RODDY RANCH NC A CONTRA COSTA   GW
CA0707558 HERTZ WATER SYSTEM C A CONTRA COSTA   GW
CA0706034 HOLLAND RIVERSIDE MARINA NC A CONTRA COSTA   GW
CA0707509 JOES ISLAND RESTAURANT NC A CONTRA COSTA   GW
CA0707547 KNIGHTSEN COMMUNITY WATER SYSTEM C A CONTRA COSTA   GW
CA0706028 KNIGHTSEN ELEMENTARY SCHOOL NTNC A CONTRA COSTA   GW
CA0790003 LAMORINDA RECYCLED WATER PROJECT NP A CONTRA COSTA  
CA0706040 LAST RESORT & MARINA LLC NC A CONTRA COSTA   GW
CA0706000 LAZY M MARINA NC A CONTRA COSTA   SW
CA0707534 LINDQUIST LANDING MARINA NC A CONTRA COSTA   GW
CA0706106 LITTORNO & PANFILI WATER SYSTEM NC A CONTRA COSTA   GW
CA0706108 LONE TREE MEDICAL & DENTAL NC A CONTRA COSTA   GW
CA0701707 LOS VAQUEROS INTERPRETIVE CENTER NC A CONTRA COSTA   SW
CA0701706 LOS VAQUEROS MARINA BLDG NC A CONTRA COSTA   SW
CA0707568 MACS OLD HOUSE NC A CONTRA COSTA   GW
CA0707564 MARIN FOOD SPECIALTIES NC A CONTRA COSTA   GW
CA0707608 MARINA MOBILE MANOR C A CONTRA COSTA   SW
CA0707532 MCAVOY YACHT HARBOR NC A CONTRA COSTA   GW
CA0707585 MORAGA HEIGHTS MUTUAL WATER C A CONTRA COSTA   GW
CA0710300 MOUNT DIABLO STATE PARK NC A CONTRA COSTA   GW
CA0790007 MT. VIEW SANITARY DISTRICT NP A CONTRA COSTA  
CA0707557 NEIGHBORHOOD CHURCH NTNC A CONTRA COSTA   GW
CA0706015 NEW DOCS MARINA NC A CONTRA COSTA   GW
CA0706030 NEW LIFE MARINA NC A CONTRA COSTA   GW
CA0706004 OAKLEY MUTUAL WATER COMPANY C A CONTRA COSTA   GW
CA0707639 OLD BORGES RANCH WATER SYS NC A CONTRA COSTA   GW
CA0706027 ORIN ALLEN YOUTH REHAB FACILITY NTNC A CONTRA COSTA   GW
CA0707545 ORWOOD RESORT C A CONTRA COSTA   GW
CA0706011 PARK MARINA *CL 10/29/15 NC A CONTRA COSTA   GW
CA0707576 PLEASANTIMES MUTUAL WATER CO C A CONTRA COSTA   GW
CA0710010 RANDALL-BOLD WATER TREATMENT PLANT C A CONTRA COSTA   SWP
CA0707581 RIVERVIEW MARINA SWS NP A CONTRA COSTA   GW
CA0707553 RIVERVIEW MOBILE HOMES C A CONTRA COSTA   GW
CA0707577 RIVERVIEW WATER ASSOCIATION C A CONTRA COSTA   GW
CA0707601 RUSSOS MOBILE PARK C A CONTRA COSTA   GW
CA0707556 SANDMOUND MUTUAL C A CONTRA COSTA   GW
CA0707597 SANDY POINT MOBILE HOME PARK C A CONTRA COSTA   GW
CA0707574 SANTIAGO ISLAND VILLAGE C A CONTRA COSTA   GW
CA0702185 SUES SWIM SCHOOL NC A CONTRA COSTA   GW
CA0707592 SUGAR BARGE MARINA NC A CONTRA COSTA   GW
CA0707550 SUNSET HARBOR NC A CONTRA COSTA   GW
CA0706050 THOMAS DENOVA LLC WATER SYSTEM NTNC A CONTRA COSTA   GW
CA0710009 TOWN OF DISCOVERY BAY C A CONTRA COSTA   GW
CA0706055 TUGS NC A CONTRA COSTA   GW
CA0707562 VALLEY ORCHARD MUTUAL WATER SYSTEM NP A CONTRA COSTA   GW
CA0706007 VILLA DE GUADALUPE NP A CONTRA COSTA   GW
CA0706045 WAHL FAMILY WATER SYSTEM NC A CONTRA COSTA   GW
CA0707623 WILCOX STATION RANCH C A CONTRA COSTA   GW
CA0707617 WILDWOOD ACRES RESORT NC A CONTRA COSTA   GW
CA0707613 WILLOW MOBILE HOME PARK C A CONTRA COSTA   GW
CA0707507 WILLOW PARK MARINA C A CONTRA COSTA   GW
CA0707630 WILLOWEST MARINA WS NC A CONTRA COSTA   GW
CA0707560 010 050 003 NP I CONTRA COSTA  
CA0706104 099 152 022 PG&E LOS MEDANOS NP I CONTRA COSTA  
CA0706036 BETHEL ISLAND LODGE NP I CONTRA COSTA  
CA0707518 BLAZING SADDLE BAR & GRILL NP I CONTRA COSTA  
CA0706035 BLUE GOOSE CAMP NP I CONTRA COSTA  
CA0706046 BONNIE & CLYDES SALOON NP I CONTRA COSTA   GW
CA0707548 BRIDGEHEAD RENTALS SWS NP I CONTRA COSTA  
CA0706053 BROKEN WHEEL NP I CONTRA COSTA  
CA0707641 BROOKS ISLAND REGIONAL PARK - INACTIVE NP I CONTRA COSTA  
CA0707566 BYRON POST OFFICE NP I CONTRA COSTA  
CA0707563 CALIENTE ISLE WATER SYSTEM NP I CONTRA COSTA  
CA0706107 CARSON SWIM SCHOOL NP I CONTRA COSTA   GW
CA0707515 CHURCH OF JESUS CHRIST NP I CONTRA COSTA   GW
CA0707622 CONCORD SPORTSMEN S CLUB NP I CONTRA COSTA  
CA0707516 CONTRA COSTA DISTRICT FAIR NP I CONTRA COSTA  
CA0710301 CSP - MT. DIABLO STATE PARK SYSTEM #2 NP I CONTRA COSTA  
CA0707578 DAVIS CAMP *CL 10/08 NP I CONTRA COSTA  
CA0706048 DELTA KIDS CENTER *CL 2/07 NP I CONTRA COSTA  
CA0706044 DNA PLANT WATER SYSTEM *CL04/02 NP I CONTRA COSTA  
CA0707530 DON S LITTLE STORE SWS NP I CONTRA COSTA  
CA0707505 DOW CHEMICAL CO NP I CONTRA COSTA  
CA0707642 EBRPD BEAR CREEK WATER SYSTEM NP I CONTRA COSTA  
CA0707643 EBRPD OLD BRIONES REGIONAL PARK NP I CONTRA COSTA   GU
CA0706103 FARMERS DAUGHTER WATER SYS *CLOSED* NP I CONTRA COSTA  
CA0707522 GAYLORD CONTAINER COMPANY NP I CONTRA COSTA  
CA0707586 GENERAL CHEMICAL INC NP I CONTRA COSTA  
CA0707646 GOLDEN HILLS CHURCH NP I CONTRA COSTA  
CA0706039 HARRIS YACHT HARBOR NP I CONTRA COSTA  
CA0706016 HENNIS MARINA - INACTIVE NP I CONTRA COSTA  
CA0701988 HOLY CROSS CEMETERY *CL 2/28/15 NP I CONTRA COSTA   GW
CA0707527 HONOLULU GRILL *CL 10/07 NP I CONTRA COSTA  
CA0707567 JEHOVAHS WITNESSE CHURCH *CL 2/13 NP I CONTRA COSTA   GW
CA0706057 KELLER LIQUORS NP I CONTRA COSTA  
CA0707539 KNOTT S AUTO COURT NP I CONTRA COSTA  
CA0706013 LA PALOMA HIGH SCHOOL NP I CONTRA COSTA  
CA0706109 LAUNDERETTE WATER SYSTEM *CL 04 NP I CONTRA COSTA   GW
CA0707508 LIBERTY UNION HIGH SCHOOL NP I CONTRA COSTA  
CA0707614 LIGHTHOUSE BAPTIST CHURCH NP I CONTRA COSTA  
CA0706051 LONE TREE DRIVE IN NP I CONTRA COSTA  
CA0706047 LUNDBORG LANDING *CL 2/09 NP I CONTRA COSTA   GW
CA0706026 MARINE EMPORIUM RICHARDS YACHT NP I CONTRA COSTA   GW
CA0706017 MARS HARBOR NP I CONTRA COSTA  
CA0706038 MC AVOY BAIT SHOP SWS NP I CONTRA COSTA  
CA0706025 NORMAN S BRENTWOOD NURSERY NP I CONTRA COSTA  
CA0707609 NORTH AMERICAN REFRACTORIES - INACTIVE NP I CONTRA COSTA  
CA0707551 RAYNERS GROCERY SWS **CLOSED** NP I CONTRA COSTA   GW
CA0706043 RED COACH DELI NP I CONTRA COSTA  
CA0706061 RED VELVET SWING NP I CONTRA COSTA  
CA0707554 RIVERVIEW MOTEL *CL 2007 NP I CONTRA COSTA   GW
CA0707535 SAVERS SWS NP I CONTRA COSTA  
CA0707619 TURTLE ROCK RANCH NP I CONTRA COSTA  
CA0707621 UNITED SPORTSMAN - INACTIVE NP I CONTRA COSTA  
CA0700700 USN NAVAL WEAPONS STATION NP I CONTRA COSTA  
CA0706562 VALLEY ORCHARD MUTUAL WATER CO NP I CONTRA COSTA  
CA0707565 WILBUR APARTMENTS NP I CONTRA COSTA  
CA0707525 WILLIAMS WATER WORKS NP I CONTRA COSTA  
CA0707624 WILLOW PASS MOBILE HOME *CL 1/07-INACTIV NP I CONTRA COSTA  
CA0790006 IRONHOUSE SD WATER RECYCLING FACILITY NP P CONTRA COSTA