Due to the COVID-19 pandemic and Shelter in Place Order, our office is closed to the public.  Behind the scenes our operations will continue.  Our staff is committed to the continual delivery of safe and high quality water.  See answers to frequently asked questions here.

Due to the recent health order by the Contra Costa Health Officer all non-essential businesses are closing.

There will be no impact to the operations of the Water District or the safety of the water; however, we will be closing our office to limit public interactions.  We  encourage all customers to correspond with us via our website (www.diablowater.org), email (customers@diablowater.org), or phone (925) 625-3798.