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River

Jamuna River

245 km from source to mouth · Bangladesh.

BangladeshBangladeshFlows into Padma River2nd longest in Bangladesh

Follow the riverMonth by month

SourceMouth
The river and every tributary in its basin, drawn from RiverATLAS (CC BY 4.0).

In numbers

Length

245km

Average flow

20,100m³/s

Basin

552,000km²

Drop

16m

from 16 m to 0 m

Country

1

The journey

From source to mouth

245 km of river and 2 stops on the way: 0 towns and cities on its banks, dams, bridges and the tributaries that feed it.

50 m0 m
Sourceat 16 m0 km
Bangali Rivertributary82 km
Padma Riverat 0 m245 km
050100150200245 km
  1. 0 kmSourceat 16 m
  2. 11 kmTeesta Rivertributary
  3. 82 kmBangali Rivertributary
  4. 245 kmPadma Riverat 0 m

Water level along the river (RiverATLAS; the height is exaggerated). Towns: GeoNames and Wikidata; bridges, dams and tributaries: Wikidata.

River in Bangladesh

At the mouth it carries 20,100 m³/s on average: 8.0 Olympic pools every second. Its basin covers 552,000 km², about the size of FR. 562 million people live in it. Highest water: from August to September; lowest: from January to April. Its dams hold back little of its water (7.2% of a year's flow).

Read more on Wikipedia

Where to start

  • FarīdpurLargest city on its banks · 112,187 people
  • Hazrat Shahjalal International Airport (DAC)Nearest airport with scheduled flights, 63 km from the cityCar hire at CCU airport (Kolkata)Discover Cars · Affiliate link
  • On the water5 ferry piers, marinas, boat rentals and boat ramps along the river (OpenStreetMap)
  • From November to MarchThe best months to visit

Jamuna River, month by month

Highest water: from August to September

Lowest water: from January to April. Best months to visit: from November to March.

12,600
18°11 mmJan
6,000
21°17 mmFeb
6,500
25°34 mmMar
9,300
29°80 mmApr
23,600
29°232 mmMay
48,600
28°352 mmJun
72,000
28°361 mmJul
87,100
29°322 mmAug
87,900
29°268 mmSep
72,000
27°162 mmOct
47,500
23°20 mmNov
27,100
20°4 mmDec
Water (estimated flow)Air (average) Rain (mm)Best months

From about 6,000 m³/s in the lowest month to 87,900 m³/s in the highest. An estimate: the monthly flow is modelled from the lowest and highest months of WaterGAP (RiverATLAS, 1971–2000) and the rain and snow along the river (WorldClim). Dams change the real rhythm. The chip is the average air temperature; below it, the month's rain.

Plan the trip

Plan the trip: boat trips, a bed by the river, a car

Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.

The basin

Jamuna River: the basin in numbers

1,484,466 km² of land send their water to this river. This is what lives on it.

Lightly regulatedReservoirs can hold 7.2% of a year's flow.
  • 562millionpeople live in the basin
  • 382/km²people per km²
  • 1,644maverage altitude of the basin
  • 1,110mmof rain a year (basin average)
  • 17.1°Caverage air temperature
  • 10%protected areas
  • 0.4%covered by lakes
  • 2%glaciers
  • 8%permafrost
  • 79km³held in reservoirs

What covers the basin

  • 18% Forest
  • 39% Cropland
  • 14% Pasture
  • 6% Towns and cities
  • 2% Ice

RiverATLAS (HydroATLAS v1.0, CC BY 4.0): land cover, people, protected areas, glaciers and dams over the whole basin upstream of the mouth.

Along the river

Jamuna River: what you find on the way

  • 1LocksKoitola Switch gate Cannel
  • 5Ferry piersKazir Hat Ferry Terminal and 4 more

From OpenStreetMap, within 3.1 km of the river. Not mapped is not the same as not there.

From space

The source and the mouth, seen from orbit

Jamuna River: satellite view of the source
The source14 km across
Jamuna River: satellite view of the mouth
The mouth166 km across

Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data 2016), CC BY 4.0. The glowing line is the river as drawn by RiverATLAS.

Photos

Jamuna River in pictures

A view of Jamuna River from Jamuna Bridge
Shahidul Hasan Roman · CC BY-SA 4.0
Bangabandhu Bridge (Jamuna Multi-purpose Bridge)
Mahbub Shaheed / Prometheus-BD · CC BY-SA 2.0
Boat in jamuna
Frameofashik · CC BY-SA 4.0
Choto Jamuna River crossing Naogaon City - panoramio
Mohammad Mahmodul ha… · CC BY 3.0

Where these numbers come from

Name, length, placesWikidata (Q150062) · CC0
Course, profile, basinRiverATLAS v1.0 (HydroATLAS, Linke et al. 2019) · CC BY 4.0 — followed from the source to the mouth given by Wikidata
FlowWaterGAP (RiverATLAS), 1971–2000 · CC BY 4.0
Climate along the riverWorldClim (RiverATLAS), 1970–2000 · CC BY 4.0
Towns, bridges, damsWikidata · CC0; GeoNames · CC BY 4.0
Along the river© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons

Every source and licence is on the data sources page.

The family

Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?

Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.

beachesCoastyaFind your beach: sea temperature, sun and swimming month by month.Visit
lakesLakeyasEvery lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit
mountainsPeakyasEvery summit in 3D: summit weather, the 0 °C line, huts and trails.Visit
waterfallsCascadyasEvery waterfall: height, flow month by month and when it roars.Coming soonVisit
islandsIslandyasEvery island from the sea up: size, sea temperature, ferries and 3D.Coming soonVisit
riversRiveryasEvery river from source to sea: the journey, the flow and the basin in numbers.You are here
canyonsCanyonyasEvery canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Coming soonVisit