River basin (watershed) map of Europe

16 comments
  1. Fun fact, you can see most of the Norwegian-Swedish/Finnish border on this map. This is actually how the border is drawn. Of course there are a lot of exceptions.

  2. Southern Norway looks wrong. I think there are four adjacent river basins (Glomma, Rauma, Gaula and Orkla) with very similar colors.

  3. I was wondering about that green spot inside the pink Ebro Watershed and I just learned there is endorheic basin in Spain, albeit very little one, the Laguna de Gallocanta, which is apparently a salt pond. It’s interesting how uncommon endorheic basins are in Europe when compared to other continents.

  4. I’m curious, how Many of the large rivers in Spain can you name?

    I just realised i can barely name a few for some countries.

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