first we plan to use our work with local models for watershed and there's new models this year for the,ipc, these we think will be better to down scaling the global effects on to a more watershed effect scale. the rest of these things are informed by the work we did so these are not things we went out and set out to do specifically but in doing all these things now we do have what we learned from our climate change. to go through these, a new wholesale water sale and it's a significantly different back an and agreement. we capped the total amount of water obligated to our customers that's away we actually took control and gained some demand control over our previous a range mend and basically were a blienled. we're upping to address summer peak use and as we negotiate with the federal regulatory agencies and our compliance. we're assessing our ground resources and future reliability and resource and working renal in thely to set up interconnection and encourage partners to conduct study of their own and their starting to do that. i'm running out of time? one minute. so i'll conclude with t