Also, the links to go to the American Whitewater pages are broken: It gives americanwhitewater.org//content/... instead of americanwhitewater.org/content/... But thanks again, this is really helpful.
I put something together for the US a couple of years back as well. I've been meaning to add some logic around deviation from the mean, etc. but haven't gotten around to it.
This is great! It would also be cool if you could have polylines representing the rivers for each given segment (the putins and takeouts are now on AW, not sure how long they've been up). But nonetheless this is a great resource, thanks!
