Niandan
Kogin Niandan wani rafi ne na kogin Niger.
| Niandan | |
|---|---|
 | |
| General information | |
| Tsawo | 190 km |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 10°39′51″N 9°41′08″W / 10.6642°N 9.6856°W |
| Kasa | Gine |
| Territory | Gine |
Hydrography (en)  | |
| Ruwan ruwa |
Niger Basin (en) |
| River mouth (en) | Nijar |
Wannan Muƙalar guntuwa ce: tana buƙatar a inganta ta, kuna iya gyara ta.