HydroBASINS lev08 watershed · #4080946520
Bassin de ব্রহ্মপুত্র
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 2 administrative regions : Gazipur, Mymensingh
Sub-basin area
66,4km²
Upstream area
2 489,5km²
Discharge
122,02m³/s
Mean elev.
14m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ব্রহ্মপুত্র নদী2195 km²
- Bassin de Ariāl Khan River228 km²
2 dept-equivalent regions (GADM L2)
- GazipurDhaka · Bangladesh41.6 km²62.8% of basin
- MymensinghMymensingh · Bangladesh24.6 km²37.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
23 distinct species · 30 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 ব্রহ্মপুত্র : 7 espèces reliées par 7 interactions GloBI sur 2 types (connectance 25.0%, 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°
25,6°C
Annual rain
2 147mm
Moisture idx (CMI)
0,32
Runoff
1 563mm/an
PET
1 450mm
AET
1 091mm
Mean slope
0,2°
Water table
5cm
Forest
0%
Crops
82%
Urban
39%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)