Modesto, CA · Stanislaus County
Water quality in Modesto, CA
16 community water systems are based in Modesto, CA, collectively serving 239,487 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 16
- People served
- 239k
- Groundwater systems
- 56%
- 9 systems
- Surface water systems
- 44%
- 7 systems
Community water systems based in Modesto
Systems whose EPA-filed administrative city is Modesto, sorted by population served. Regional authorities that serve Modesto but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. MODESTO, CITY OF
Stanislaus · PWSID CA5010010
219k served - 2. CITY OF MODESTO - SALIDA
Stanislaus · PWSID CA5010005
15k served - 3. CITY OF MODESTO - DEL RIO
Stanislaus · PWSID CA5010029
1,327 served - 4. CITY OF MODESTO - SOUTH TURLOCK
Stanislaus · PWSID CA5010023
1,099 served - 5. CITY OF MODESTO - GRAYSON
Stanislaus · PWSID CA5010033
914 served - 6. HILLSVIEW HOMES
Stanislaus · PWSID CA5010007
887 served - 7. RIVERDALE PARK TRACT CSD
Stanislaus · PWSID CA5000019
610 served - 8. BUENA VISTA MIGRANT CENTER
Santa Cruz · PWSID CA4400763
455 served - 9. PARK HEIGHTS MUTUAL WATER CO
Stanislaus · PWSID CA5000017
250 served - 10. CITY OF MODESTO - WALNUT MANOR
Stanislaus · PWSID CA5010031
175 served - 11. CITY OF MODESTO - NORTH TURLOCK
Stanislaus · PWSID CA5010034
172 served - 12. CITY OF MODESTO - CENTRAL TURLOCK
Stanislaus · PWSID CA5010035
119 served - 13. MORNINGSIDE MOBILEHOME PARK
Stanislaus · PWSID CA5000054
67 served - 14. COUNTRY WESTERN MHRV
Stanislaus · PWSID CA5000080
55 served - 15. RIVER ROAD MUTUAL WATER COMPANY
Stanislaus · PWSID CA5000020
26 served - 16. MODESTO IRRIGATION DISTRICT
Stanislaus · PWSID CA5010038
23 served