HydroBASINS lev08 watershed · #4080735710
Bassin de Sutlej
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 8 administrative regions : Bilaspur, Jalandhar, Ludhiana, Panchkula, Rupnagar +3
Sub-basin area
2 655,7km²
Upstream area
56 779,6km²
Discharge
758,35m³/s
Mean elev.
392m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Soan1316 km²
- Bassin de Sutlej610 km²
8 dept-equivalent regions (GADM L2)
- Solan759.6 km²28.6% of basin
- 678.1 km²25.6% of basin
- 568.0 km²21.4% of basin
- 257.9 km²9.7% of basin
- 234.1 km²8.8% of basin
- Bilaspur89.9 km²3.4% of basin
- 65.5 km²2.5% of basin
- 0.2 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
642 distinct species · 32 762 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Sutlej : 25 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). 8 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°
23,6°C
Annual rain
1 014mm
Moisture idx (CMI)
-0,37
Runoff
211mm/an
PET
1 630mm
AET
814mm
Mean slope
3,8°
Water table
229cm
Forest
7%
Crops
64%
Urban
19%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)