Adapting To Rising Tides Bay Shoreline Flood Explorer

<font color='#000000' size='3' style='background-color:rgb(255, 255, 255);'><span style='font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; text-align:justify;'>The Adapting to Rising Tides program has developed this website to help Bay Area communities prepare for the impacts of current and future flooding due to </span><span style='font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; text-align:justify; font-weight:bold;'>sea level rise and storm surges</span><span style='font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; text-align:justify;'> by learning about causes of flooding, exploring maps of flood risk along our shoreline, and downloading the data for further analysis. These maps increase understanding of what could be at risk without future planning and adaptation, helping Bay communities, governments, and businesses to drive action.</span></font><div><div style='text-align:justify;'><p style='color:rgb(55, 53, 52); font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; text-align:start;'><font size='3' style='background-color:rgb(255, 255, 255);'>The Flood Explorer and associated flood maps are intended to be used as a planning guide to understand where our shoreline is at risk from current and future flooding from sea level rise and storms.</font></p><p style='color:rgb(55, 53, 52); font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; text-align:start;'><font size='3' style='background-color:rgb(255, 255, 255);'>The maps support adaptation planning by:</font></p><ul><li><font size='3' style='background-color:rgb(255, 255, 255);'>Showing low points along the shoreline that can lead to inland flooding, enabling resources to be directed to areas that pose the greatest risk.</font></li><li><font size='3' style='background-color:rgb(255, 255, 255);'>Presenting flooding as a “Total Water Level” above mean higher high water (MHHW), which represents various combinations of storm-surge and sea level rise. In using this approach, the Flood Explorer communicates that some areas will be temporarily flooded before they are permanently inundated and therefore, supports development of early-, mid-, and long-, term thresholds for action.</font></li><li><font size='3' style='background-color:rgb(255, 255, 255);'>Providing high quality spatial information to support planning given that these high-resolution maps were carefully reviewed by local stakeholders.</font></li></ul><p style='color:rgb(55, 53, 52); font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; text-align:start;'><font size='3' style='background-color:rgb(255, 255, 255);'>It is important to note that while the maps depict flooding that would result if water levels were higher, the shoreline is shown as it appears today. Thus, the maps represent flooding that would occur absent any preparatory action or shoreline changes. Additionally, users should note that while the maps represent areas that could be at risk of flooding in the absence of adaptation action, there are numerous adaptation planning efforts occurring at many scales all around the Bay Area. These maps are meant to help inform those efforts and reduce the risks associated with sea level rise.</font></p><p style='color:rgb(55, 53, 52); font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; text-align:start;'><font size='3'><font style='background-color:rgb(255, 255, 255);'>You can read more about mapping methodologies and analysis in </font><a href='https://www.adaptingtorisingtides.org/wp-content/uploads/2018/07/BATA-ART-SLR-Analysis-and-Mapping-Report-Final-20170908.pdf' target='_blank' rel='nofollow ugc noopener noreferrer'>the technical methods report</a><font style='background-color:rgb(255, 255, 255);'>.<br /></font></font></p></div><div><span style='background-color:rgb(255, 255, 255);'><font color='#000000'><span style='font-family:&quot;Century Gothic&quot;, CenturyGothic, Geneva, AppleGothic, sans-serif; font-size:14.4px; text-align:justify;'><br /></span></font></span></div></div>

Tags: ART, ART Bay Area, BCDC, Bay Area, CAOpenData, California Natural Resources Agency, California SF Bay Conservation and Development Commission, Flood, Flood Hazards, SF Bay, SFBayConservationDevelopmentCommission, Sea level rise, Shoreline, storm surge
Organization: San Francisco Bay Conservation and Development Commission