This 'basemap' displays the extent of the drainage basin (the boundary for the water that ends up in the Baltic Sea), and the countries in the region. The drainage basin represents all water that drains into the sea, through rivers and ground water.
Using this item and referring to it is encouraged, and please use
it in presentations, web pages, newspapers, blogs and reports.
For any form of publication, please include the link to this
page and give the creator credit
(in this case Hugo Ahlenius)
If the high-resolution file is not available, please contact
firstname.lastname@example.org for request and
permission for usage.