D1 Present

These raster datasets are derived from output of the Massachusetts Coast Flood Risk Model (MC-FRM) for Present Day - defined by the tidal epoch centered on 2008 (1999 to 2017), 2030, 2050, and 2070 sea level rise and coastal storm simulations as described in the report "Assessing the vulnerability of MassDOT’s coastal transportation systems to future sea level rise and coastal storms, and developing conceptual adaptation strategies" (2020). For each of these four sea level conditions the model output is provided as four separate raster datasets: (1) coastal flood exceedance probabilities (CFEP), (2) flood depths for 1% CFEP, (3) flood depths for 0.5% CFEP, and (4) flood depths for 0.1% CFEP. Details of the project and model are described in the final project report cited herein (Bosma, et. al., 2020).