Stanislaus County, California — public water systems
192 active public water systems serve Stanislaus County, reporting 512.8K people served.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
192
Population served
512.8K
Community systems
60
Groundwater share
92.7%
Water systems in Stanislaus County
| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Modesto, City of | Stanislaus | 218,771 | Community | Purchased surface water |
| 2 | Turlock, City of | Stanislaus | 72,682 | Community | Purchased surface water |
| 3 | Ceres, City of | Stanislaus | 54,513 | Community | Purchased surface water |
| 4 | Patterson, City of | Stanislaus | 24,977 | Community | Groundwater |
| 5 | Riverbank, City of | Stanislaus | 24,834 | Community | Groundwater |
| 6 | Oakdale, City of | Stanislaus | 23,235 | Community | Groundwater |
| 7 | City of Modesto - Salida | Stanislaus | 14,537 | Community | Purchased surface water |
| 8 | City of Newman-Water Department | Stanislaus | 12,207 | Community | Groundwater |
| 9 | City of Waterford | Stanislaus | 8,788 | Community | Groundwater |
| 10 | Hughson, City of | Stanislaus | 7,481 | Community | Groundwater |
| 11 | Keyes Community Services Dist. | Stanislaus | 5,672 | Community | Groundwater |
| 12 | Denair Community Services District | Stanislaus | 5,090 | Community | Groundwater |
| 13 | Joe'S Travel Plaza (Eh) | Stanislaus | 5,026 | Non-transient non-community | Groundwater |
| 14 | Department of Transportation | Stanislaus | 4,375 | Transient non-community | Groundwater |
| 15 | Western Hills Water District/Diablo Gran | Stanislaus | 2,000 | Community | Surface water |
| 16 | Gregori High School | Stanislaus | 2,000 | Non-transient non-community | Groundwater |
| 17 | Oid-Oakdale Rural Water System #1 | Stanislaus | 1,570 | Community | Groundwater |
| 18 | City of Modesto - Del Rio | Stanislaus | 1,327 | Community | Groundwater |
| 19 | City of Modesto - South Turlock | Stanislaus | 1,099 | Community | Purchased surface water |
| 20 | Waterford-River Pointe | Stanislaus | 1,079 | Community | Groundwater |
| 21 | Our Lady of Assumption Church | Stanislaus | 1,000 | Transient non-community | Groundwater |
| 22 | City of Modesto - Grayson | Stanislaus | 914 | Community | Groundwater |
| 23 | Hillsview Homes | Stanislaus | 887 | Community | Groundwater |
| 24 | Mesa Elementary School | Stanislaus | 860 | Non-transient non-community | Groundwater |
| 25 | Hart- Ransom Union School & District | Stanislaus | 650 | Non-transient non-community | Groundwater |
| 26 | Riverdale Park Tract Csd | Stanislaus | 610 | Community | Groundwater |
| 27 | Waterford - Hickman | Stanislaus | 597 | Community | Groundwater |
| 28 | Riverview Mobile Home Estates | Stanislaus | 540 | Community | Groundwater |
| 29 | Woodward Reservoir Water System | Stanislaus | 537 | Transient non-community | Groundwater |
| 30 | River Oaks/Kingdom Hall | Stanislaus | 500 | Transient non-community | Groundwater |
| 31 | Crows Landing Comm Svc District | Stanislaus | 500 | Community | Groundwater |
| 32 | River Oak Grace-Water System | Stanislaus | 500 | Transient non-community | Groundwater |
| 33 | Jehovah'S Witness Sierra Vista Cong | Stanislaus | 500 | Transient non-community | Groundwater |
| 34 | Ceres Unified/Westport School | Stanislaus | 450 | Non-transient non-community | Groundwater |
| 35 | Bronco Winery | Stanislaus | 400 | Non-transient non-community | Groundwater |
| 36 | Stanislaus Union School Dist | Stanislaus | 390 | Non-transient non-community | Groundwater |
| 37 | Chatom School (Eh) | Stanislaus | 385 | Non-transient non-community | Groundwater |
| 38 | 5033 Pentecost | Stanislaus | 302 | Non-transient non-community | Groundwater |
| 39 | Nmip Fire & Water System, LLC | Stanislaus | 300 | Non-transient non-community | Groundwater |
| 40 | Covenant Grove Church | Stanislaus | 300 | Transient non-community | Groundwater |
| 41 | Oid #51 - Sunset Oaks #10 | Stanislaus | 287 | Community | Groundwater |
| 42 | Oid #46 - Sunset Oaks | Stanislaus | 269 | Community | Groundwater |
| 43 | Park Heights Mutual Water Co | Stanislaus | 250 | Community | Groundwater |
| 44 | Ram Naam Mandali Church of Modesto | Stanislaus | 250 | Transient non-community | Groundwater |
| 45 | North Oaks Mutual Water Co | Stanislaus | 234 | Community | Groundwater |
| 46 | Paradise School | Stanislaus | 218 | Non-transient non-community | Groundwater |
| 47 | Casa De Amigos Manufactured Housing Comm | Stanislaus | 204 | Community | Groundwater |
| 48 | The Morning Star Company | Stanislaus | 200 | Non-transient non-community | Groundwater |
| 49 | Grizzly Rock Cafe | Stanislaus | 199 | Transient non-community | Groundwater |
| 50 | Tid/ La Grange Water System | Stanislaus | 195 | Community | Surface water |