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.

Diablo Water District and Ironhouse Sanitary District were awarded up to $100,000, by the State Water Resources Control Board, for the completion of a joint Recycled Water Feasibility Study. The study will kick-off in November and is expected to be complete in May 2020. Staff expects the study to look at range of reuse options including: the feasibility of installing purple pipe for landscape irrigation and/or groundwater injection for indirect potable resuse.