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. HOLLISTER, CITY OF
San Benito · PWSID CA3510001
26k served - 2. SUNNYSLOPE COUNTY WATER DIST
San Benito · PWSID CA3510003
25k served - 3. RANCHO SAN JOAQUIN MWC
San Benito · PWSID CA3500581
914 served - 4. CASA DE FRUTA WATER SYSTEM
Santa Clara · PWSID CA4300611
250 served - 5. CSA NO. 31 STONEGATE WS
San Benito · PWSID CA3500006
230 served - 6. SAN JUSTO MUTUAL WATER COMPANY
San Benito · PWSID CA3500550
160 served - 7. HOLLISTER RANCH ESTATES
San Benito · PWSID CA3500904
150 served - 8. ROSA MORADA MUTUAL WATER COMPANY
San Benito · PWSID CA3500549
138 served - 9. ASHFORD HIGHLANDS MWC
San Benito · PWSID CA3500900
132 served - 10. DUNNEVILLE ESTATES CSA #50
San Benito · PWSID CA3500910
120 served - 11. MCMAHON ROAD MUTUAL WATER COMPANY
San Benito · PWSID CA3500510
102 served - 12. COMSTOCK MUTUAL WATER COMPANY
San Benito · PWSID CA3500912
100 served - 13. UNION HEIGHTS MWC
San Benito · PWSID CA3500825
98 served - 14. VINEYARD ESTATES MWC
San Benito · PWSID CA3500579
90 served - 15. CREEKBRIDGE MUTUAL WATER COMPANY
San Benito · PWSID CA3500911
69 served - 16. VALENZUELA WATER SYSTEM
San Benito · PWSID CA3500527
55 served - 17. CASA DE FRUTA ORCHARDS
San Benito · PWSID CA3500511
53 served - 18. SPRINGWOOD ESTATES MWC
San Benito · PWSID CA3500575
50 served - 19. VENTURE ESTATES MWC
San Benito · PWSID CA3500552
50 served - 20. WHISPERING PINES INN
San Benito · PWSID CA3500810
38 served - 21. SAN BENITO COUNTY WATER DISTRICT
San Benito · PWSID CA3510007
25 served