Contact Us
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
Mailing Address: P.O. Box 127, Oakley, CA 94561
Customer Service Office Address: 87 Carol Lane, Oakley, CA 94561
Corporation Yard / EOC Address: 3990 Main Street, Oakley, CA 94561 (Board Meetings)
Diablo Water District’s Logo (Logo) is a graphic symbol that identifies the District as an organization and is a visual association with the District’s mission, vision, and guiding principles.
The Logo is the District’s intellectual property and thus shall only be used upon the expressed, written consent of the District in accordance with the District’s Logo Policy.
Prior approval of a use shall not constitute approval for any future or recurring use.
An organization may make a written appeal within fourteen (14) days of the District’s decision by submitting a written appeal to the District in accordance with the District’s Logo Policy.
Please complete all sections of this form to request utility maps or record drawings. Incomplete forms may cause delays.
To expedite your request for District records, please fill out this form completely.