| Burhi Gandak River | |
|---|---|
 | |
 | |
| Location | |
| Country | India[1] |
| State | Bihar[1] |
| Physical characteristics | |
| Source | Chautarwa Chaur |
| • location | near Harpur, West Champaran district[1] |
| Mouth | Ganges |
• location | Khagaria |
• coordinates | 25°26′02″N86°36′25″E / 25.43389°N 86.60694°E /25.43389; 86.60694 |
| Length | 320 km (200 mi) |
| Basin size | 10,150 km2 (3,920 sq mi) |
| Discharge | |
| • location | Between Gogri Khagaria and Bariarpur Munger |
TheBurhi Gandak River is a tributary of theGanges. It is also known as the Sikrahna river.[2] The Burhi (“Old”) Gandak flows parallel to and east of theGandak River in an old channel.[3][4]
The Burhi Gandak originates from Chautarwa Chaur near Bisambharpur in the district ofWest Champaran inBihar.[1] It initially flows through theEast Champaran district. After flowing for a distance of about 56 kilometres (35 mi), the river takes a southerly turn where two rivers - the Dubhara and the Tour – join it. Thereafter, the river flows in a south-easterly direction through theMuzaffarpur district for about 32 kilometres (20 mi). In this portion, the river spills over its banks and a number of spill channels take off and rejoin it later.[3]
The Burhi Gandak runs a zig-zag course through the districts ofSamastipur andBegusarai before covering a short distance inKhagaria district, running by the side of the town ofKhagaria, and flows into theGanges near Gogri and near Bhelwa-ghat of Bariyarpur block inMunger . It forms the western boundary of the Khagaria town and a protection embankment built along the eastern side of this river, protects Khagaria town from the floods of Burhi Gandak.[5][6][7]
The total length of the river is 320 kilometres (200 mi). The drainage area of the river is 10,150 square kilometres (3,920 sq mi).[3]
The main tributaries of the Burhi Gandak are - Masan, Balor, Pandai, Sikta, Tilawe, Tiur, Dhanauti, Kohra, Anjankote, Danda and lauriya , .[1]
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