USACE Hydrographic Surveys

About eHydroThis application can be used to filter and download USACE Hydrographic surveys.  The download includes a zip file with all of the eHydro data deliverables (PDF Chart, XYZ, File Geodatabase, TIN, XML (Metadata), DAT, SCCR).File Geodatabase data summary:Bathymetry VectorChannel Availability (Point)Channel Availability (Table)Elevation ContourElevation Contour ALLShoaling PolygonSPQ NumbersSurvey JobSurvey PointSurvey Point HD