HydroBASINS lev08 watershed · #4080960200
Bassin de যমুনা নদী
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions : Manikganj, Pabna, Rajbari
Sub-basin area
179,1km²
Upstream area
539 868,5km²
Discharge
21 319,28m³/s
Mean elev.
8m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de যমুনা নদী2150 km²
- Bassin de যমুনা নদী179 km²
3 dept-equivalent regions (GADM L2)
- PabnaRajshahi · Bangladesh121.0 km²67.7% of basin
- ManikganjDhaka · Bangladesh46.7 km²26.1% of basin
- RajbariDhaka · Bangladesh11.0 km²6.2% of basin
1 intersecting protected areas
Nagarbari-Mohonganj
IUCN VIWildlife (Dolphin) Sanctuary
0.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
55 distinct species · 78 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de যমুনা নদী : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,6°C
Annual rain
1 768mm
Moisture idx (CMI)
0,15
Runoff
1 232mm/an
PET
1 503mm
AET
1 055mm
Mean slope
0,2°
Water table
16cm
Forest
1%
Crops
78%
Urban
23%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)