For general information, or to speak with an employee of the Municipal
Water District of Orange County (MWDOC):
Tel. (714) 963-3058
18700 Ward Street
Fountain Valley, CA 92708
P.O. Box 20895
Fountain Valley, CA 92728
MWDOC is a wholesale water provider and we do not serve residential or business customers directly. To report a water emergency such as water main breaks, service leaks, etc., or to change or start a new water service, please contact your retail water provider directly. Click here for a listing of retail water providers in Orange County.
For questions related strictly to the MWDOC Board of Directors, contact Maribeth Goldsby, at firstname.lastname@example.org or (714) 593-5006.
To reach a specific MWDOC staff member directly, please use the following direct-dial phone numbers and email addresses: