SCH Number 2006022139

Title: Zone 7 Mocho Groundwater Demineralization Plant Project
Description: The proposed project consists of construction and operation of a 7.7 mgd demineralization facility, located adjacent to Arroyo Mocho in the city of Pleasanton, California. The facility would treat potable supply from existing wells in the vicinity to help reduce total dissolved solids (TDS) levels in the area water supplies. Demineralization would occur through the use of an reverse osmosis treatment, producing finished water or permeate and concentrate with very high TDS levels. Zone 7 would blend permeate with other groundwater and/or surface water to achieve a target level of TDS. The concentrate from the treatment process would be discharged under special permit to the Dublin San Ramon Services District brine concentrate sewer, then to the Livermore Valley Water Management Agency sewer system, ultimately connecting to the existing East Bay Dischargers Authority outfall into the San Francisco Bay.

3 documents in project

Type	Lead/Public Agency	Received	Title
NOD	Zone 7 Water Agency	10/27/2008	Zone 7 Mocho Groundwater Demineralization Plant
NOD	Zone 7 Water Agency	8/18/2006	Zone 7 Mocho Groundwater Demineralization Plant Project
MND	Zone 7 Water Agency	2/27/2006	Zone 7 Mocho Groundwater Demineralization Plant Project