HydroBASINS lev08 watershed · #4080940160
Bassin de পাগলা 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 4 administrative regions across 2 countries : Maldah, Murshidabad, Nawabganj, Rajshahi
Sub-basin area
1 153,5km²
Upstream area
929 923,1km²
Discharge
13 217,14m³/s
Mean elev.
24m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Gumāni Nadi1577 km²
- Bassin de Ganga671 km²
4 dept-equivalent regions (GADM L2)
- NawabganjRajshahi · Bangladesh470.9 km²40.9% of basin
- Maldah442.3 km²38.4% of basin
- Murshidabad237.7 km²20.7% of basin
- RajshahiRajshahi · Bangladesh0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
284 distinct species · 10 643 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 পাগলা নদী : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 7 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°
25,7°C
Annual rain
1 339mm
Moisture idx (CMI)
-0,15
Runoff
818mm/an
PET
1 577mm
AET
932mm
Mean slope
0,2°
Water table
16cm
Forest
1%
Crops
77%
Urban
31%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)