peter decamer, andrea ventura, paul jensky and carlos gutierrez and sandra mac, if you can step forward. speaker: good afternoon, i'm peter and i'm the policy director for the river trust. the river trust is here in san francisco. the tawalam fills the reservoir and provides 85% of our drinking water. back in 2008, the san francisco pc approved the water system program. a great project, upgrade the system and make sure it's seismically sound. embedded in the proposal to provide 20 million gallons the water to meet the projections and the environmental community and many others were opposed to that and they compromise and cap water sells and focus on recycling and ground water to meet additional need and in working together we did a good job at that. the recycled water project on the west side has begun and that's used for irrigation, but the future of water is portable reuse either indirect, letting it go through the soil to the ground water or putting it into the pipes and the technology exists, but one challenge is pharmaceutical. we need to make sure our water is clean. there was a s