it on the overhead. >> i'm dave warner. i'm a palo alto resident. i'm also a participant in the mayor's water supply stakeholder group. some of you know i've been speaking at your meetings for three years now, which is a terrific honor. the sfpuc is not sharing draws. it's more important than after as you face major decisions. should we invest an additional $2 billion or more to develop water supplies and raise the rates accordingly to cover the costs? should we implement rationing as has been suggested? how do we assess climate change? what is the right balance for water in ecosystem in drought risk. addressing these topics is more difficult. here's a chart that is the image here. it's often a way to determine probablities. my point is, that you should ask staff to invent their own analysis and share it with you. if you knew the probabilities, you'd know better how to spend the $2 billion. the chart is a frequency of the low storage point of every 8-year sequence in the last 1100 years. the horizontal is the amount of stor

it on the overhead. >> i'm dave warner. i'm a palo alto resident. i'm also a participant in the mayor's water supply stakeholder group. some of you know i've been speaking at your meetings for three years now, which is a terrific honor. the sfpuc is not sharing draws. it's more important than after as you face major decisions. should we invest an additional $2 billion or more to develop water supplies and raise the rates accordingly to cover the costs? should we implement rationing as has been suggested? how do we assess climate change? what is the right balance for water in ecosystem in drought risk. addressing these topics is more difficult. here's a chart that is the image here. it's often a way to determine probablities. my point is, that you should ask staff to invent their own analysis and share it with you. if you knew the probabilities, you'd know better how to spend the $2 billion. the chart is a frequency of the low storage point of every 8-year sequence in the last 1100 years. the horizontal is the amount of stor