Project consists of installing a water filtration system at the Second Garrotte Water Treatment Plant. The purpose of the project is to produce potable water form water sources other than Hetch Hetchy. The beneficiaries of the project are all customers of Groveland CSD.
SFPUC has announced that, due to the extreme drought, intends to introduce water from Cheery Lake into the Mountain Tunnel Which is GCSD's source of water supply. SFPUC intends to being introducing water by the end of 2014. Once Cherry Lake water is introduced into the Mountain Tunnel, GCSD will no longer be able to supply potable water. GCSD's Board of Directors have declared this project an emergency.