Water quality in Boulevard, CA (91905)

Public water systems serving ZIP 91905

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 Boulevard; "Serves your county" means the utility serves San Diego 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 DIEGO, CITY OF

   SAN DIEGO · PWSID CA3710020

   Serves 1.4M people

   Serves your county
2. HELIX WATER DISTRICT

   LA MESA · PWSID CA3710010

   Serves 278k people

   Serves your county
3. OTAY WATER DISTRICT

   SPRING VALLEY · PWSID CA3710034

   Serves 238k people

   Serves your county
4. SWEETWATER AUTHORITY

   CHULA VISTA · PWSID CA3710025

   Serves 191k people

   Serves your county
5. OCEANSIDE, CITY OF

   OCEANSIDE · PWSID CA3710014

   Serves 171k people

   Serves your county
6. ESCONDIDO, CITY OF

   ESCONDIDO · PWSID CA3710006

   Serves 137k people

   Serves your county
7. VISTA IRRIGATION DISTRICT

   VISTA · PWSID CA3710027

   Serves 132k people

   Serves your county
8. VALLECITOS WD

   SAN MARCOS · PWSID CA3710002

   Serves 114k people

   Serves your county
9. CAL-AM WATER CORONADO

   IMPERIAL BEACH · PWSID CA3710001

   Serves 106k people

   Serves your county
10. CARLSBAD MWD

    CARLSBAD · PWSID CA3710005

    Serves 95k people

    Serves your county
11. PADRE DAM MWD

    SANTEE · PWSID CA3710037

    Serves 94k people

    Serves your county
12. OLIVENHAIN MWD

    ENCINITAS · PWSID CA3710029

    Serves 86k people

    Serves your county
13. POWAY, CITY OF

    POWAY · PWSID CA3710015

    Serves 50k people

    Serves your county
14. CAMP PENDLETON (SOUTH)

    CAMP PENDLETON · PWSID CA3710702

    Serves 42k people

    Serves your county
15. SAN DIEGUITO WD

    ENCINITAS · PWSID CA3710021

    Serves 40k people

    Serves your county
16. RAMONA MUNICIPAL WD

    RAMONA · PWSID CA3710019

    Serves 37k people

    Serves your county
17. NAS NORTH ISLAND & NAB CORONADO

    SAN DIEGO · PWSID CA3710750

    Serves 37k people

    Serves your county
18. LAKESIDE WD

    LAKESIDE · PWSID CA3710013

    Serves 36k people

    Serves your county
19. FALLBROOK PUD

    FALLBROOK · PWSID CA3710008

    Serves 35k people

    Serves your county
20. RINCON DEL DIABLO MWD (ID-1)

    ESCONDIDO · PWSID CA3710018

    Serves 31k people

    Serves your county
21. VALLEY CENTER MWD

    VALLEY CENTER · PWSID CA3710026

    Serves 30k people

    Serves your county
22. RAINBOW MUNICIPAL WD

    FALLBROOK · PWSID CA3710016

    Serves 24k people

    Serves your county
23. SANTA FE I.D.

    RANCHO SANTA FE · PWSID CA3710023

    Serves 22k people

    Serves your county
24. PALOMAR CHRISTIAN CONFERENCE CENTER

    PALOMAR MOUNTAIN · PWSID CA3701982

    Serves 13k people

    Serves your county
25. INDIAN HILLS CAMP

    JAMUL · PWSID CA3701476

    Serves 13k people

    Serves your county
26. CAMP PENDLETON (NORTH)

    CAMP PENDLETON · PWSID CA3710700

    Serves 13k people

    Serves your county
27. LAKE HENSHAW RESORT INC.

    SANTA YSABEL · PWSID CA3700900

    Serves 9,913 people

    Serves your county
28. PALOMAR OBSERVATORY

    PALOMAR MOUNTAIN · PWSID CA3702236

    Serves 4,416 people

    Serves your county
29. DEL MAR, CITY OF

    DEL MAR · PWSID CA3710004

    Serves 3,919 people

    Serves your county
30. BORREGO WD

    BORREGO SPRINGS · PWSID CA3710036

    Serves 3,429 people

    Serves your county
31. RINCON DEL DIABLO MWD (ID-A)

    ESCONDIDO · PWSID CA3710044

    Serves 3,275 people

    Serves your county
32. CUYAMACA WATER DISTRICT

    JULIAN · PWSID CA3700074

    Serves 2,923 people

    Serves your county
33. PINE VALLEY MUTUAL WC

    PINE VALLEY · PWSID CA3710039

    Serves 2,645 people

    Serves your county
34. MAJESTIC PINES COMMUNITY SD

    JULIAN · PWSID CA3710041

    Serves 1,768 people

    Serves your county
35. JULIAN COMMUNITY SERVICES DISTRICT

    JULIAN · PWSID CA3700909

    Serves 1,517 people

    Serves your county
36. RANCHO PAUMA MUTUAL WC

    PAUMA VALLEY · PWSID CA3710012

    Serves 899 people

    Serves your county
37. DESCANSO COMMUNITY WATER DISTRICT

    SACRAMENTO · PWSID CA3710009

    Serves 870 people

    Serves your county
38. MHC TT INC. (DBA PIO PICO)

    JAMUL · PWSID CA3702104

    Serves 828 people

    Serves your county
39. YUIMA MUNICIPAL WATER DISTRICT IDA

    PAUMA VALLEY · PWSID CA3700938

    Serves 769 people

    Serves your county
40. PINE HILLS MUTUAL WATER COMPANY

    JULIAN · PWSID CA3700905

    Serves 760 people

    Serves your county
41. LAKE MORENA'S OAK SHORES MWC

    CAMPO · PWSID CA3700923

    Serves 670 people

    Serves your county
42. JACUMBA COMMUNITY SD

    JACUMBA · PWSID CA3710011

    Serves 561 people

    Serves your county
43. CAMPO HILLS-COUNTY PUBLIC WORKS WASTEWTR

    SPRING VALLEY · PWSID CA3710047

    Serves 500 people

    Serves your county
44. WARNER SPRINGS ESTATES

    TEMECULA · PWSID CA3702354

    Serves 448 people

    Serves your county
45. TWIN LAKES RESORT

    LA MESA · PWSID CA3701793

    Serves 400 people

    Serves your county
46. LAKE MORENA VIEWS MWC

    PASADENA · PWSID CA3700924

    Serves 360 people

    Serves your county
47. YUIMA MUNICIPAL WATER DISTRICT

    PAUMA VALLEY · PWSID CA3701408

    Serves 360 people

    Serves your county
48. BUTTERFIELD RANCH

    SAN DIEGO · PWSID CA3701184

    Serves 353 people

    Serves your county
49. YMCA CAMP MARSTON/RAINTREE

    JULIAN · PWSID CA3700912

    Serves 338 people

    Serves your county
50. DEL DIOS MUTUAL WATER COMPANY

    ESCONDIDO · PWSID CA3700866

    Serves 330 people

    Serves your county