The data I will be using for this class are water quality data that I have been collecting from 21 locations in the upper Willamette River Basin. The water quality parameters that I will use for this class are dissolved organic carbon and nitrate.

I would like to learn 1) what the ArcGIS add-in toolboxes of SSN & STARS and FLoWS can do, 2) the concepts of each function offered by those toolboxes, and 3) run them on my data to answer one of my questions: are my water quality data varying spatially?