Template:MODFLOW DRT Package Workflow

1. Begin with an existing MODFLOW project.
The existing model can be created using the conceptual model or grid based approach.

2. Activate the drain return package.
Select MODFLOW | Global Options. In the MODFLOW Global/Basic Package dialog, select the Packages button. In the MODFLOW Packages/Processes dialog, select the DRT1 – Drain Return option.