About 30 people braved the cold and rain Wednesday night to tell the San Francisco Planning Department what it should cover in an environmental study of a plan to pump millions of gallons of water per day from under the west side of the city.
The most common requests from speakers were for a clear explanation of alternatives to the Groundwater Supply Project, and for the city to lay out where an equivalent water supply would come from if the planned extraction of groundwater had to be interrupted or abandoned for any reason.
Joan Girardot asked planners to include clear alternatives to the GSP in the environmental study, including alternatives that would include not building the system at all. Girardot also asked for an assessment of the current state of the Westside Basin Aquifer, to act as a baseline reference against which to compare future impacts on the underground reservoir. In addition, she asked for the study to explain what measures the city would take to mitigate the inconvenience that neighborhood residents might experience during construction.
Dan Murphy of the Golden Gate Audubon Society asked planners to provide an “adaptive management plan” in case the pumping proved to have a negative effect on wildlife or the health of lakes connected to the aquifer.
The Planning Department will continue to collect written comments until Jan. 30.
More information about the Groundwater System Plan is available from the Planning Department (PDF).
