CalFed Science Synthesis: Science Issues Related to Delta Conveyance Options for California Water Supply

On August 22 and September 11, 2007, the CALFED Science Program convened workshops to identify and discuss key scientific and technical issues pertaining to conveyance of Sacramento River water through or around the California Delta to the state and federal water project export pumps in the south Delta.

The first workshop focused on “isolated” conveyance facilities (such as a peripheral canal or pipeline) while the second workshop focused on through-Delta conveyance facilities (such as existing or proposed through-Delta natural or man-made channels, canals, or sloughs) to convey water.

During the series of presentations and discussions by subject-matter experts, several important broad conclusions emerged and are discussed below. The two workshop summaries are attached to this synthesis of key points.