Back
Contact us
Contact by email
General information
CustomerService@DSRSD.com
Payment Portal
CustomerService@DSRSD.com
Sign in to contact us through the portal
Contact by phone
General information
(925) 828-0515
Payment Portal
(925) 828-8524

Available services

Announcements

Your Annual Water Quality Report is now available. Learn about the quality and sources of your drinking water.

View your January/February bill insert.

Announcements

Your Annual Water Quality Report is now available. Learn about the quality and sources of your drinking water.

View your January/February bill insert.