HydroBASINS lev08 watershed · #4080990720
Bassin de Dwarakeshwar
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 : Bankura, Barddhaman, Hugli
Sub-basin area
1 838,1km²
Upstream area
3 671,7km²
Discharge
82,61m³/s
Mean elev.
56m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Gandheshwari406 km²
- Bassin de Dwarakeshwar226 km²
3 dept-equivalent regions (GADM L2)
- Bankura1443.8 km²78.7% of basin
- 262.2 km²14.3% of basin
- Barddhaman127.6 km²7.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
394 distinct species · 6 483 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Dwarakeshwar : 27 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 6 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°
26,6°C
Annual rain
1 179mm
Moisture idx (CMI)
-0,27
Runoff
731mm/an
PET
1 616mm
AET
884mm
Mean slope
0,4°
Water table
32cm
Forest
2%
Crops
62%
Urban
29%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)