Kolluf

! colspan="2" style="background: #cedeff; text-align:center;" | Kolluf
 * Origin || Paasu Glacier, Goshem
 * Mouth || near Habn, Aiure into Botnian Sea
 * Basin countries || Aiure, Goshem, Podyai, Poso, Puhlung, Rano, Saosham
 * Length || 7,400 km
 * Source elevation || 4,950 m
 * Avg. discharge || 38,400 m³/s
 * Basin area || 5,676,400 km²
 * }
 * Source elevation || 4,950 m
 * Avg. discharge || 38,400 m³/s
 * Basin area || 5,676,400 km²
 * }
 * Basin area || 5,676,400 km²
 * }
 * }

Kolluf is a major river in Botnia.