Sava is an international river. It enters BiH at Jasenovac at an altitude of 94 m and it leaves the country in near Raca at 87 m, with the altitude difference and a fall of 7m. The total length of the Sava is 945 km, and it runs through our country for 331 km. The Sava River provides excellent conditions for the development of nautical tourism and water sports. Because of its navigability it has great traffic importance.