Hydro-flattened Elevation Area Outlines for DEMs of the North-Central California Coast (Hydro_flattened_water.shp)
A GIS polygon shapefile outlining the extent of small lakes or ponds within the terrain that were assigned a
hydo-flattened elevation during lidar post-processing.   DEM elevations within these small areas reflect water
surface elevations, not bathymetric elevations.