Water Basin
- Har Us Nur 1
- Har Us Nuur 1
- Hruzkyi Yalanchyk >> Ukraine 1
- Jenisej/Yenisey 1
- Kemi 1
- Kemijoki 1
- Kogilnik 1
- Kohylnyk >> Moldova 1
- Lake Ubsa-Nur 1
- Lava 1
- Lava/Pregel 1
- Mius >> Russia 1
- Mius 1
- Mokryy Yelanchik >> Russia 1
- Mutlu Dere >> Bulgaria 1
- Ob 1
- Ob’ 1
- Olanga 1
- Oulankajoki 1
- Oulu 1