From Surf Wiki (app.surf) — the open knowledge base
Jaldhaka River
| Field | Value |
|---|---|
| name | Jaldhaka River |
| image | Jaldhaka River Naxal.jpg |
| subdivision_type1 | Countries |
| subdivision_name1 | *India |
| subdivision_type4 | Districts |
| subdivision_name4 | *Gangtok district, India |
| subdivision_type5 | States |
| subdivision_name5 | *Sikkim India |
| source1 | Bitang Lake |
| source1_location | Kupup, Gangtok district, Sikkim, India |
| mouth | Dharla River, Brahmaputra |
| mouth_location | Lalmonirhat District, Bangladesh |
- Bhutan
- Bangladesh
- Pakyong District India
- Samtse Bhutan
- Kalimpong India
- Jalpaiguri India
- Cooch Behar India
- Lalmonirhat Bangladesh
- Kurigram Bangladesh.
- Samtse Bhutan
- West Bengal India
- Rangpur Bangladesh.

|chapter-url=http://en.banglapedia.org/index.php?title=Jaldhaka_River |editor1-last=Islam |editor1-first=Sirajul |editor1-link=Sirajul Islam |editor2-last=Jamal |editor2-first=Ahmed A. |title=Banglapedia: National Encyclopedia of Bangladesh |edition=Second |publisher=Asiatic Society of Bangladesh}}
Geography
Jaldhak or Dichu originates from the Kupup Lake, a small glacial lake in Sikkim. It gains volume through the confluence of two other streams near Bindu, viz., Bindu Khola and Dudh Pokhri. The combined stream meet at Bindu to increase the volume of Jaldhaka River, thus forming a riverine boundary with India and Bhutan in the left bank. The main tributaries that join the river on its right bank are the Murti, the Jholung khola, the Naksal Khola, the Sutunga and the Jarda in the lower reach. The Diana, Rehti-Duduya and Mujnai are the main left bank tributaries.

The river flows through the three North Bengal districts of Kalimpong, Jalpaiguri and Cooch Bihar. The entire watershed is the most fertile agricultural zone along with the Teesta Basin. The upper course is famous for crops like ginger, medicinal herbs and fruits like oranges and pomegranate. The middle course comprising Jalpaiguri district is entirely tea and corn dominated and the lower course is dominated by rice, jute and tobacco. The inter-river formed lands are cultivated with crops like bamboo and mat sticks. In the lower basin, the inter-river lands are cultivated with banana.
The river enters Bangladesh at Ghoksadanga district to meet the Brahmaputra or the Jamuna as it is known there.
Floods
River Jaldhaka, along with River Teesta have caused major flooding multiple times in Bangladesh during monsoon season between June and September.
References
References
- (2005). "Discovery of North-East India: Geography, History, Culture, Religion, Politics, Sociology, Science, Education and Economy. Assam. Volume three". Mittal Publications.
- (28 August 2021). "Several thousand houses inundated in Kurigram".
This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.
Ask Mako anything about Jaldhaka River — get instant answers, deeper analysis, and related topics.
Research with MakoFree with your Surf account
Create a free account to save articles, ask Mako questions, and organize your research.
Sign up freeThis content may have been generated or modified by AI. CloudSurf Software LLC is not responsible for the accuracy, completeness, or reliability of AI-generated content. Always verify important information from primary sources.
Report