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Customer

District Hours: Monday - Thursday 8 am to 5 pm and Fridays by phone until 4 pm.

Emergencies: 24 hours / 7 days per week

Phone: (925) 625-3798

Email: customers@diablowater.org

The District is committed to empowering our customers to use online tools for quicker and more efficient service. If you need additional assistance, please call our office, and one of our associates will guide you through your questions.
"Diablo Water District guide with rates, billing info, and service details. Water usage and monthly charges are outlined."
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