MyTapWater.us

Hollister, CA · San Benito County

Water quality in Hollister, CA

21 community water systems are based in Hollister, CA, collectively serving 53,795 people. See per-utility violations, contaminants, and lead service line status.

At a glance

Community systems
21
People served
54k
Groundwater systems
81%
17 systems
Surface water systems
19%
4 systems

Community water systems based in Hollister

Systems whose EPA-filed administrative city is Hollister, sorted by population served. Regional authorities that serve Hollister but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.

  1. 1. HOLLISTER, CITY OF

    San Benito · PWSID CA3510001

    26k served
  2. 2. SUNNYSLOPE COUNTY WATER DIST

    San Benito · PWSID CA3510003

    25k served
  3. 3. RANCHO SAN JOAQUIN MWC

    San Benito · PWSID CA3500581

    914 served
  4. 4. CASA DE FRUTA WATER SYSTEM

    Santa Clara · PWSID CA4300611

    250 served
  5. 5. CSA NO. 31 STONEGATE WS

    San Benito · PWSID CA3500006

    230 served
  6. 6. SAN JUSTO MUTUAL WATER COMPANY

    San Benito · PWSID CA3500550

    160 served
  7. 7. HOLLISTER RANCH ESTATES

    San Benito · PWSID CA3500904

    150 served
  8. 8. ROSA MORADA MUTUAL WATER COMPANY

    San Benito · PWSID CA3500549

    138 served
  9. 9. ASHFORD HIGHLANDS MWC

    San Benito · PWSID CA3500900

    132 served
  10. 10. DUNNEVILLE ESTATES CSA #50

    San Benito · PWSID CA3500910

    120 served
  11. 11. MCMAHON ROAD MUTUAL WATER COMPANY

    San Benito · PWSID CA3500510

    102 served
  12. 12. COMSTOCK MUTUAL WATER COMPANY

    San Benito · PWSID CA3500912

    100 served
  13. 13. UNION HEIGHTS MWC

    San Benito · PWSID CA3500825

    98 served
  14. 14. VINEYARD ESTATES MWC

    San Benito · PWSID CA3500579

    90 served
  15. 15. CREEKBRIDGE MUTUAL WATER COMPANY

    San Benito · PWSID CA3500911

    69 served
  16. 16. VALENZUELA WATER SYSTEM

    San Benito · PWSID CA3500527

    55 served
  17. 17. CASA DE FRUTA ORCHARDS

    San Benito · PWSID CA3500511

    53 served
  18. 18. SPRINGWOOD ESTATES MWC

    San Benito · PWSID CA3500575

    50 served
  19. 19. VENTURE ESTATES MWC

    San Benito · PWSID CA3500552

    50 served
  20. 20. WHISPERING PINES INN

    San Benito · PWSID CA3500810

    38 served
  21. 21. SAN BENITO COUNTY WATER DISTRICT

    San Benito · PWSID CA3510007

    25 served

Related