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ZIP 95119

Water quality in San Jose, CA (95119)

Drinking water in ZIP 95119 (San Jose, Santa Clara County) comes from 53 public water system s on EPA's records. The list below is ranked by population served: the largest regional authority for your area appears first, smaller subdivisions and private systems below.

Combined population served: 2,091,328 people.

Public water systems serving ZIP 95119

Ranked by population served. Tier badges show how EPA records each utility's service area: "Serves your city" means EPA's geographic-areas table specifically lists San Jose; "Serves your county" means the utility serves Santa Clara County (regional authorities are usually filed this way); "Billing address at this ZIP" means the utility files paperwork from this ZIP but EPA does not confirm it serves you.

  1. SAN JOSE WATER

    SAN JOSE · PWSID CA4310011

    Serves 1.0M people

    Serves your county
  2. CITY OF SUNNYVALE

    SUNNYVALE · PWSID CA4310014

    Serves 158k people

    Serves your county
  3. CITY OF SANTA CLARA

    SANTA CLARA · PWSID CA4310012

    Serves 131k people

    Serves your county
  4. GREAT OAKS WC INC

    SAN JOSE · PWSID CA4310022

    Serves 110k people

    Serves your county
  5. CITY OF SAN JOSE - EVG/EDV/COY

    SAN JOSE · PWSID CA4310020

    Serves 101k people

    Serves your city
  6. CITY OF MILPITAS

    MILPITAS · PWSID CA4310005

    Serves 82k people

    Serves your county
  7. CITY OF MOUNTAIN VIEW

    MOUNTAIN VIEW · PWSID CA4310007

    Serves 82k people

    Serves your county
  8. CWSC LOS ALTOS SUBURBAN

    SAN JOSE · PWSID CA4310001

    Serves 70k people

    Serves your county
  9. CITY OF PALO ALTO

    PALO ALTO · PWSID CA4310009

    Serves 67k people

    Serves your county
  10. CITY OF GILROY

    GILROY · PWSID CA4310004

    Serves 59k people

    Serves your county
  11. CITY OF MORGAN HILL

    MORGANN HILL · PWSID CA4310006

    Serves 47k people

    Serves your county
  12. CITY OF SAN JOSE - NSJ/ALVISO

    SAN JOSE · PWSID CA4310019

    Serves 46k people

    Serves your city
  13. STANFORD UNIVERSITY

    STANFORD · PWSID CA4310013

    Serves 36k people

    Serves your county
  14. CITY OF CUPERTINO

    SAN JOSE · PWSID CA4310018

    Serves 16k people

    Serves your county
  15. CWSC KING CITY

    SAN JOSE · PWSID CA2710009

    Serves 16k people

    Serves your city
  16. NASA AMES RESEARCH CENTER

    MOFFETT FIELD · PWSID CA4300997

    Serves 16k people

    Serves your county
  17. PURISSIMA HILLS WATER DISTRICT

    LOS ALTOS HILLS · PWSID CA4310021

    Serves 6,245 people

    Serves your county
  18. CAL AM - WEST SAN MARTIN

    PACIFIC GROVE · PWSID CA4300543

    Serves 1,173 people

    Serves your county
  19. SAN MARTIN COUNTY WATER DISTRICT

    SAN MARTIN · PWSID CA4300542

    Serves 627 people

    Serves your county
  20. COYOTE VALLEY RV RESORT

    LOS GATOS · PWSID CA4300994

    Serves 500 people

    Serves your county
  21. CAMP SARATOGA

    SARATOGA · PWSID CA4300834

    Serves 450 people

    Serves your county
  22. CHEMEKETA PARK MUTUAL WATER COMPANY

    SANTA CLARA · PWSID CA4300517

    Serves 346 people

    Serves your county
  23. ALDERCROFT HEIGHTS COUNTY WATER DISTRICT

    LOS GATOS · PWSID CA4300516

    Serves 338 people

    Serves your county
  24. TWIN VALLEY INC

    CASTROVILLE · PWSID CA4300575

    Serves 317 people

    Serves your county
  25. NEW AVENUE MUTUAL WATER COMPANY

    GILROY · PWSID CA4300771

    Serves 305 people

    Serves your county
  26. LUPIN LODGE

    LOS GATOS · PWSID CA4300716

    Serves 300 people

    Serves your county
  27. MT. PLEASANT WATER USERS ASSOCIATION

    SAN JOSE · PWSID CA4300563

    Serves 300 people

    Serves your county
  28. LICK OBSERVATORY-UCSC

    MOUNT HAMILTON · PWSID CA4300909

    Serves 284 people

    Serves your county
  29. SARATOGA HEIGHTS MUTUAL WATER COMPANY

    SARATOGA · PWSID CA4300545

    Serves 258 people

    Serves your county
  30. CASA DE FRUTA WATER SYSTEM

    HOLLISTER · PWSID CA4300611

    Serves 250 people

    Serves your county
  31. PARKWAY LAKES RV PARK

    SACRAMENTO · PWSID CA4300924

    Serves 250 people

    Serves your county
  32. HAPPY ACRES MWC

    GILROY · PWSID CA4300551

    Serves 220 people

    Serves your county
  33. MELODY WOODS WATER COMPANY

    LOS GATOS · PWSID CA4300525

    Serves 168 people

    Serves your county
  34. MT. EDEN MUTUAL WATER COMPANY

    SARATOGA · PWSID CA4300831

    Serves 165 people

    Serves your county
  35. LAKE CANYON MUTUAL WATER COMPANY

    LOS GATOS · PWSID CA4300522

    Serves 156 people

    Serves your county
  36. ROSEVIEW HEIGHTS MUTUAL WATER COMPANY

    SAN JOSE · PWSID CA4300562

    Serves 148 people

    Serves your county
  37. RAINERI MUTUAL WATER COMPANY

    LOS GATOS · PWSID CA4300520

    Serves 145 people

    Serves your county
  38. SAN MARTIN FOOTHILLS WATER COMPANY

    SAN MARTIN · PWSID CA4300638

    Serves 145 people

    Serves your county
  39. KENNON WATER COMPANY

    SAN JOSE · PWSID CA4300521

    Serves 142 people

    Serves your county
  40. THREE SPRINGS RANCH MUTUAL WATER COMPANY

    MT. HAMILTON · PWSID CA4300770

    Serves 110 people

    Serves your county
  41. MECCHI WATER COMPANY

    LODI · PWSID CA4300912

    Serves 104 people

    Serves your county
  42. OAK DELL PARK

    SARATOGA · PWSID CA4300603

    Serves 104 people

    Serves your county
  43. RANCHO ROBLES MUTUAL WATER COMPANY

    SAN MARTIN · PWSID CA4300577

    Serves 103 people

    Serves your county
  44. GREEN MOUNTAIN WATER COMPANY

    MORGAN HILL · PWSID CA4300560

    Serves 80 people

    Serves your county
  45. VISTA GRANDE WATER USERS ASSOCIATION

    LOS GATOS · PWSID CA4300550

    Serves 79 people

    Serves your county
  46. BRUSH AND OLD WELL MUTUAL WATER COMPANY

    LOS GATOS · PWSID CA4300978

    Serves 70 people

    Serves your county
  47. SANTA TERESA MEADOWS WATER COMPANY

    COYOTE · PWSID CA4300760

    Serves 68 people

    Serves your county
  48. GOLDEN HEIGHTS MUTUAL WATER COMPANY

    GILROY · PWSID CA4300992

    Serves 66 people

    Serves your county
  49. SPRING VALLEY HEIGHTS ASSOCIATION INC

    MILPITAS · PWSID CA4300856

    Serves 66 people

    Serves your county
  50. BURCHELL ROAD WATER ASSOCIATION

    GILROY · PWSID CA4300567

    Serves 65 people

    Serves your county
  51. UVAS PINES RV PARK

    MORGAN HILL · PWSID CA4300999

    Serves 65 people

    Serves your county
  52. OAKMONT WATER SYSTEM

    STOCKTON · PWSID CA4300526

    Serves 61 people

    Serves your county
  53. MIREVAL IMPROVEMENT ASSOCIATION

    LOS GATOS · PWSID CA4300741

    Serves 60 people

    Serves your county

More for CA

How we matched ZIP 95119: we translate the ZIP to a city and county via the Geonames postal database, then match against service-area cities and counties EPA has on file for each public water system. EPA does not publish authoritative service-area boundary maps for most systems, so there is still some guesswork; large regional authorities (e.g., county-wide water and sewer authorities) are usually filed at the county level even when they serve specific cities. Your water bill names the authoritative utility. Methodology.