Water service in San Diego County may be provided by the county water authority, individual municipal water departments, or rural water districts, depending on where a property is located. There are 6 Water Departments locations in San Diego County, California.

Property owners in San Diego County who are connecting a new building to public water or requesting a new meter installation should contact the applicable water department well in advance, as permit review, inspection scheduling, and tap fee collection may take several weeks before service can begin.

List of San Diego County, California Water Departments

Escondido Water Department

View Details Call Now (760) 839-4657

Escondido Water Department

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Hours

Encinitas Water Department

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Encinitas Water Department

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Hours

Olivehain Municipal Water Department

View Details Call Now (760) 839-5279

Olivehain Municipal Water Department

Address
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Hours

Escondido Waste Water

View Details Call Now (760) 839-6290

Escondido Waste Water

Address
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Hours

San Diego Water Department

View Details Call Now (619) 515-3500

San Diego Water Department

Address
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Hours

Santee Water Department

View Details Call Now (619) 258-6776

Santee Water Department

Address
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Hours

Residents of San Diego County who rely on private wells rather than a public water system should contact the county health department for information about voluntary testing programs. The county water department can advise on whether extending public water service to a private-well property is feasible in your area.

You may also find Water Departments locations in neighboring counties including San Diego.