The most recent documentation (AQUA-DUCT 1.0.11) is available here

You can download the full documentation of AQUA-DUCT 1.0.11 as a PDF file here.

Recent user guide is AQ_USER_GUIDE.

An example of AQUA-DUCT results. 
Visualization of raw paths of water molecules that do not leave the Scope for the entire MD simulations of M. musculus epoxide hydrolase.