Lake Tahoe Basin TopoBathy

This is a 3D model of the Lake Tahoe basin that includes topography and bathymetry. The model includes a buffer of the drainage basin line, so that it shows the exterior slopes of the ridgeline as well.

It is a merge of high-res topo and bathy data from USGS. The STL is large in order to maintain high resolution in case you want to cut it up and print it in sections.

If you are going to print it in one go on a small printer, I recommend reducing the resolution setting in your slicer to avoid unnecessary print moves that are just going to give you noise/blobs in the print. You'll want to use a small nozzle and print short layers if you want to maintain as much detail as possible.