since 2010, Nov 10th : 

Asia

Khantaiskoye Altai Central Asia Eastern China Ganges basin Indus basin Ienissei basin Lena basin Mekong basin Ob basin Krishna & Godavary basins Tibet Khantaiskoye Novosibirskoye Krasnoyarskoye Tchany & Tandovo Baikal Bratskoye Hovsgol Hulun Ziling Qinghai Zeyskoye Khanka Soungari Lop Bosten Hamoun Saravor