Analyzing a watershed, part 2

- [Host] Okay.…Now as well as allowing us to analyze a watershed…on a a single point as we did here,…InfoWorks also allows us to perform…watershed analysis on roads.…So I'm going to head over to my InfoWorks button,…my data sources.…I'm going to remove the two elements of the watershed…that we've done already.…Just so that I don't have anything overlapping each other.…If you want to leave them there,…that's fine.…

But I'm going to remove them.…And then once you've done that,…head over to bookmark number two, watershed road.…So again, it's going to take us to more or less…the same piece.…You'll see this little pin here,…and that is the point that we chose for our previous…watershed analysis.…Now one thing that you should remember…is that these don't get deleted when you delete…the watershed or the stream network.…So depending on how many times you do this,…you may end up with a whole bunch of these little pins…scattered around.…

So it's just something to bear in mind.…Okay. So.…You need to be using design roads for watershed analysis…