EWG's Tap Water Database: What's in Your Drinking Water?

Below are the results for the largest utilities serving the zip code 94088

Utility name	City	People served
San Jose Water Company	San Jose, CA	Population served:998,000
City of Sunnyvale	Sunnyvale, CA	Population served:147,055
City of Santa Clara	Santa Clara, CA	Population served:117,200
Great Oaks Water Company Inc.	San Jose, CA	Population served:99,199
City of San Jose - EVG/EDV/COY	San Jose, CA	Population served:93,300
City of Mountain View	Mountain View, CA	Population served:76,000
City of Milpitas	Milpitas, CA	Population served:70,092
California Water Service (CWS) - Los Altos Suburban	San Jose, CA	Population served:68,404
City of Palo Alto	Palo Alto, CA	Population served:62,000
City of Morgan Hill	Morgan Hill, CA	Population served:41,779

Below are the results for utilities serving the searched zip code and the surrounding county.

Utility name	City	People served
Aborn Heights Water Mutual Association	San Jose	Population served: 45
Aldercroft Heights County Water District	Los Gatos	Population served: 338
Angelo Lane Water Company	Gilroy	Population served: 52
		Population served: 0
Brush and Old Well Mutual Water Company	Los Gatos	Population served: 70
Burchell Road Water Company	Gilroy	Population served: 132
California Water Service (CWS) - Los Altos Suburban	San Jose	Population served: 68,404
Camp Saratoga	San Jose	Population served: 450
Casa De Fruta Water System	Hollister	Population served: 250
Chemeketa Park Mutual Water Company	Redwood Estates	Population served: 340
City of Cupertino	San Jose	Population served: 14,207
City of Gilroy	Gilroy	Population served: 39,050
City of Milpitas	Milpitas	Population served: 70,092
City of Morgan Hill	Morgan Hill	Population served: 41,779
City of Mountain View	Mountain View	Population served: 76,000
City of Palo Alto	Palo Alto	Population served: 62,000
City of San Jose - EVG/EDV/COY	San Jose	Population served: 93,300
City of San Jose - NSJ/Alviso	San Jose	Population served: 15,300
City of Santa Clara	Santa Clara	Population served: 117,200
City of Sunnyvale	Sunnyvale	Population served: 147,055
Emerald Valley Mutual Water Company	Gilroy	Population served: 35
Foothill Mutual Water	Morgan Hill	Population served: 36
Golden Heights Mutual Water Company	Gilroy	Population served: 66
Great Oaks Water Company Inc.	San Jose	Population served: 99,199
Green Acres Mutual Water	Morgan Hill	Population served: 53
Green Mountain Water Company	Morgan Hill	Population served: 180
Happy Acres Mutual Water Company	Gilroy	Population served: 220
Kennon Water Company	Los Gatos	Population served: 145
Lake Canyon Mutual Water Company	Los Gatos	Population served: 125
Lick Observatory-ucsc	Mount Hamilton	Population served: 25
Los Ranchos De Uvas Water Company	Gilroy	Population served: 58
Lupin Lodge	Los Gatos	Population served: 300
Mecchi Water Company	San Jose	Population served: 104
Melody Woods Water Company	Los Gatos	Population served: 160
Mireval Improvement Association	Los Gatos	Population served: 60
Mountain Springs Mutual Water Company	Los Gatos	Population served: 37
Mt. Eden Mutual Water Company	Saratoga	Population served: 110
Mt. Pleasant Water Users Association	San Jose	Population served: 300
Nasa Ames Research Center	Moffett Field	Population served: 5,300
New Avenue Mutual Water Company	Gilroy	Population served: 225
Oak Dell Park	Saratoga	Population served: 100
Oakmont Water System	Stockton	Population served: 63
Parkway Lakes Rv Park	Sacramento	Population served: 250
Purissima Hills Water District	Los Altos Hills	Population served: 6,142
Quail Creek Estates Mutual Water Company	Gilroy	Population served: 55
Raineri Mutual Water Company	Los Gatos	Population served: 132
Rancho Robles Mutual Water Company	San Martin	Population served: 112
Riverside Rv Park	Los Gatos	Population served: 500
Rockwood Estates Mutual Water Company	Morgan Hill	Population served: 30
Roseview Heights Mutual Water Company	San Jose	Population served: 143
San Jose State University	San Jose	Population served: 30,000
San Jose Water Company	San Jose	Population served: 998,000
San Martin County Water District	Morgan Hill	Population served: 614
San Martin Foothills Water Company	San Martin	Population served: 145
Santa Clara Valley Water District	San Jose	Population served: 0
Santa Teresa Meadows Water Company	East Garrison	Population served: 68
Saratoga Heights Mutual Water Company	Saratoga	Population served: 255
Sierra Road Improvement Association Inc.	San Jose	Population served: 210
South County Retirement Home	San Martin	Population served: 110
Spring Valley Heights Association Inc.	Milpitas	Population served: 65
Stanford University	Stanford	Population served: 29,635
Sullivan Mutual Water	Morgan Hill	Population served: 64
Three Springs Ranch Mutual Water Company	Mt. Hamilton	Population served: 110
Twin Valley Inc.	Morgan Hill	Population served: 250
Valley View Ranches	Gilroy	Population served: 45
Velladao Mobile Home Park	Petaluma	Population served: 75
Vista Grande Water Users Association	Los Gatos	Population served: 60
West San Martin Water Works Inc.	San Martin	Population served: 1,403