brian henderson, interim a.g.m. for waste water. over the last few years, we talked a lot about flooding and what this item is about is one of our problematic strategies aimed at informing property owners of their risk -- of their flood risk during a 100-year storm. i'd like the introduce stephanie harrison who will come up and show you the draft and talk about next steps. >> thank you, brian. good afternoon, commissioners. stephanie harrison, project manager. so we're going to be talking today about the draft 100-year storm flood risk information map and this is really intended to be a first glance at the maps and the process that we went through to develop them. and then at the end, i'm going to lay out what our planned next step r.s pull up the slides, please? as you recall, our flood resilient strategy in san francisco is three-pronged. we have capital projects to address our level of service. and we have collection system o&m, operation and maintenance to maintain our assets and the third piece we've been talk about more recent