The Natisone ( fur, Nadison; sl, Nadiža; la, Natiso) is a river in Slovenia and Italy. It flows for some time as a border river between Slovenia and Italy, continues in Slovenia and then crosses the border and continues in Eastern
Friuli, in northeastern Italy. It is the main tributary of the
Torre and a sub-affluent of the
Isonzo. It has a
pluvio-nival regime and belongs to the
Adriatic Sea Basin.
The Natisone is formed at above sea level on the border between Friuli and
Slovenia by the confluence of two streams: the ''Rio Bianco'' ( sl, Beli potok) and the ''Rio Nero'' ( sl, Črni potok) which spring from the
Punta di Montemaggiore and Gabrovec mountains. Before the confluence with the Torre, it passes through the communes of
Pulfero and
Cividale del Friuli.
References
External links
*
Condition of Nadiža- graphs, in the following order, of water level, flow and temperature data for the past 30 days (taken in
Potoki by
ARSO)
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Rivers of Friuli-Venezia Giulia
Rivers of the Province of Udine
Rivers of the Slovene Littoral
Italy–Slovenia border
Border rivers
International rivers of Europe
Natura 2000 in Slovenia
Rivers of Italy