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ZIP 95462

Water quality in Monte Rio, CA (95462)

Drinking water in ZIP 95462 (Monte Rio, Sonoma County) comes from 50 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: 432,705 people.

Public water systems serving ZIP 95462

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 Monte Rio; "Serves your county" means the utility serves Sonoma 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. SANTA ROSA, CITY OF

    SANTA ROSA · PWSID CA4910009

    Serves 175k people

    Serves your county
  2. PETALUMA, CITY OF

    PETALUMA · PWSID CA4910006

    Serves 61k people

    Serves your county
  3. ROHNERT PARK, CITY OF

    ROHNERT PARK · PWSID CA4910014

    Serves 44k people

    Serves your county
  4. WINDSOR, TOWN OF

    WINDSOR · PWSID CA4910017

    Serves 26k people

    Serves your county
  5. VALLEY OF THE MOON WATER DISTRICT

    EL VERANO · PWSID CA4910013

    Serves 23k people

    Serves your county
  6. SONOMA, CITY OF

    SONOMA · PWSID CA4910012

    Serves 12k people

    Serves your county
  7. SONOMA STATE UNIVERSITY

    ROHNERT PARK · PWSID CA4910027

    Serves 11k people

    Serves your county
  8. HEALDSBURG, CITY OF

    HEALDSBURG · PWSID CA4910005

    Serves 11k people

    Serves your county
  9. CLOVERDALE, CITY OF

    CLOVERDALE · PWSID CA4910002

    Serves 10k people

    Serves your county
  10. CALIFORNIA-AMERICAN LARKFIELD (PUC)

    SACRAMENTO · PWSID CA4910023

    Serves 7,913 people

    Serves your county
  11. SEBASTOPOL, CITY OF

    SEBASTOPOL · PWSID CA4910011

    Serves 7,522 people

    Serves your county
  12. COTATI, CITY OF

    COTATI · PWSID CA4910016

    Serves 7,303 people

    Serves your county
  13. SWEETWATER SPRINGS CWD - GUERNEVILLE

    GUERNEVILLE · PWSID CA4910004

    Serves 6,000 people

    Serves your county
  14. RUSSIAN RIVER COUNTY WATER DISTRICT

    FORESTVILLE · PWSID CA4910008

    Serves 4,150 people

    Serves your county
  15. FORESTVILLE WATER DISTRICT

    FORESTVILLE · PWSID CA4910019

    Serves 3,788 people

    Serves your county
  16. SWEETWATER SPRINGS CWD - MONTE RIO

    GUERNEVILLE · PWSID CA4910028

    Serves 3,000 people

    Serves your county
  17. PENNGROVE WATER COMPANY (PUC)

    SANTA ROSA · PWSID CA4910003

    Serves 1,742 people

    Serves your county
  18. SONOMA COUNTY CSA 41-FITCH MOUNTAIN

    SANTA ROSA · PWSID CA4910010

    Serves 1,265 people

    Serves your county
  19. CAMP MEEKER WATER SYSTEM

    CAMP MEEKER · PWSID CA4910029

    Serves 1,171 people

    Serves your county
  20. SEA RANCH WATER COMPANY,THE (PUC)

    SEA RANCH · PWSID CA4910007

    Serves 1,160 people

    Serves your county
  21. BODEGA BAY PUBLIC UTILITY DISTRICT

    BODEGA BAY · PWSID CA4910021

    Serves 1,069 people

    Serves your county
  22. CALIFORNIA-AMERICAN GEYSERVILLE (PUC)

    SACRAMENTO · PWSID CA4910024

    Serves 1,046 people

    Serves your county
  23. KENWOOD VILLAGE WATER COMPANY (PUC)

    SANTA ROSA · PWSID CA4910025

    Serves 1,029 people

    Serves your county
  24. CANON MANOR WATER SYSTEM

    SANTA ROSA · PWSID CA4910022

    Serves 805 people

    Serves your county
  25. ODD FELLOWS RECREATION CLUB

    GUERNEVILLE · PWSID CA4910026

    Serves 757 people

    Serves your county
  26. MOON VALLEY WATER SYSTEM

    SONOMA · PWSID CA4900871

    Serves 691 people

    Serves your county
  27. DIAMOND A MUTUAL WATER COMPANY

    SONOMA · PWSID CA4900562

    Serves 640 people

    Serves your county
  28. OCCIDENTAL COMMUNITY SERVICES DISTRICT

    OCCIDENTAL · PWSID CA4900536

    Serves 533 people

    Serves your county
  29. CAZADERO WATER COMPANY, INC. (PUC)

    FORESTVILLE · PWSID CA4900508

    Serves 525 people

    Serves your county
  30. ARMSTRONG VALLEY-CAL WATER SERVICE (PUC)

    SAN JOSE · PWSID CA4910018

    Serves 473 people

    Serves your county
  31. U.S. COAST GUARD TRAINING CENTER

    PETALUMA · PWSID CA4910701

    Serves 469 people

    Serves your county
  32. RINCON VALLEY MOBILE ESTATES

    NOVATO · PWSID CA4900600

    Serves 460 people

    Serves your county
  33. WILLOWSIDE MUTUAL WATER COMPANY

    SANTA ROSA · PWSID CA4900561

    Serves 448 people

    Serves your county
  34. BENNETT RIDGE MUTUAL WATER COMPANY

    SANTA ROSA · PWSID CA4900585

    Serves 439 people

    Serves your county
  35. SERENO DEL MAR WATER COMPANY (PUC)

    FORESTVILLE · PWSID CA4900647

    Serves 435 people

    Serves your county
  36. SONOMA COUNTY CSA 41-SALMON CREEK

    SANTA ROSA · PWSID CA4900543

    Serves 427 people

    Serves your county
  37. SANTA ROSA MOBILE ESTATES

    SAN LEANDRO · PWSID CA4900796

    Serves 420 people

    Serves your county
  38. ALLIANCE REDWOODS CONFERENCE GROUNDS

    OCCIDENTAL · PWSID CA4900943

    Serves 418 people

    Serves your county
  39. LEISURE MOBILE HOME PARK

    SANTA ROSA · PWSID CA4900832

    Serves 410 people

    Serves your county
  40. SONOMA COUNTY CSA 41-JENNER

    SANTA ROSA · PWSID CA4900532

    Serves 406 people

    Serves your county
  41. HEIGHTS MUTUAL WATER COMPANY

    FORESTVILLE · PWSID CA4900612

    Serves 363 people

    Serves your county
  42. COLONIAL PARK

    HEALDSBURG · PWSID CA4900721

    Serves 342 people

    Serves your county
  43. BRANGER MUTUAL WATER COMPANY, INC.

    SANTA ROSA · PWSID CA4900545

    Serves 300 people

    Serves your county
  44. HOLLAND HEIGHTS MUTUAL WATER COMPANY

    SANTA ROSA · PWSID CA4900548

    Serves 300 people

    Serves your county
  45. PALOMINO LAKES MUTUAL WATER CO.

    CLOVERDALE · PWSID CA4900570

    Serves 300 people

    Serves your county
  46. GILL CREEK MUTUAL WATER COMPANY

    GEYSERVILLE · PWSID CA4900521

    Serves 290 people

    Serves your county
  47. SONOMA COUNTY CSA 41-FREESTONE

    SANTA ROSA · PWSID CA4900549

    Serves 290 people

    Serves your county
  48. CARMET BY THE SEA WATER COMPANY

    BODEGA BAY · PWSID CA4900578

    Serves 288 people

    Serves your county
  49. BELMONT TERRACE MUTUAL WATER COMPANY

    SEBASTOPOL · PWSID CA4900558

    Serves 287 people

    Serves your county
  50. TIMBER COVE COUNTY WATER DISTRICT

    JENNER · PWSID CA4900584

    Serves 271 people

    Serves your county

More for CA

How we matched ZIP 95462: 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.