Calculating Average Depth using Bathymetric TIN

[cpenling]

I am trying to calculate the average depth of lakes using bathymetry in the form of TINs. I have the original contour lines and all the TINs have been converted to raster format as well so that could be used if needed for the solution. Does anyone know of a tool or workflow to do this? 

[cpenling · Accepted solution]

I was able to find a tool that worked for this purpose. I used Add Surface Information (3D Analyst)—ArcGIS Pro | Documentation