Cache Creek Wastewater, Recycled Water, and Water Treatment Facilities

Yocha Dehe Wintun Nation, Yolo County, CA

HydroScience has been providing services for Cache Creek Casino Resort's water supply and wastewater treatment facilities since 2002. The HydroScience designed facilities utilize several state-of-the-art membrane filtration and desalination technologies to produce extremely high water quality. The WWTP consists of a 350,000 gpd immersed membrane bioreactor (MBR) treatment plant. Tertiary recycled water from the WWTP is reused on site for toilet flushing and golf course irrigation. The WTP consists of a 650,000 gpd water desalination treatment facility with electrodialysis reversal (EDR) membrane technology. The WTP was awarded the WateReuse Desalination Project of the year in 2009.