HydroBASINS lev08 watershed · #4080919730
Bassin de বাঙ্গালী 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 : Bogra, Dinajpur, Gaibandha
Sub-basin area
540,7km²
Upstream area
3 200,2km²
Discharge
117,21m³/s
Mean elev.
23m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #4080916540459 km²
- Bassin de যমুনাশ্বেরী নদী282 km²
3 dept-equivalent regions (GADM L2)
- GaibandhaRangpur · Bangladesh520.7 km²96.5% of basin
- BograRajshahi · Bangladesh14.4 km²2.7% of basin
- DinajpurRangpur · Bangladesh4.5 km²0.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 51 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 বাঙ্গালী নদী : 4 espèces reliées par 4 interactions GloBI sur 2 types (connectance 40.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
25,3°C
Annual rain
1 933mm
Moisture idx (CMI)
0,23
Runoff
1 104mm/an
PET
1 483mm
AET
1 035mm
Mean slope
0,0°
Water table
4cm
Forest
0%
Crops
95%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)