- Population
- 184,000
- Employees
- 77
- Job Classifications
- 70
- kathym@ddsd.org
- Phone
- (925) 756-1931
- Web
- www.ddsd.org
Job Openings
There are no job openings.

Delta Diablo Sanitation District (DDSD) was formed in 1976 to protect the health of the public and environment by collecting and effectively treating wastewater in the region. The District serves an estimated 184,000 residents and businesses in Antioch, Bay Point and Pittsburg. In 2002, average dry weather flow into the treatment plant was 13,900,000 gallons per day (13.9 million gallons per day). Treated effluent is discharged into New York Slough, a section of the San Joaquin River.
In 2001, DDSD started its recycled water program in an effort to help protect the state's valuable and limited drinking water supply. Recycled water is used at two nearby power generating plants and for landscape irrigation.
The District operates the Delta Household Hazardous Waste Collection Facility located at 2500 Pittsburg-Antioch Highway, between Loveridge and Somersville Roads.
If we currently are not recruiting, or there is not a job opening you feel you have the qualifications for, please go to "create a personal profile" located at the top of this screen, and create your profile. You will be notified by e-mail if a recruitment opens in your area of interest.