HydroBASINS lev08 watershed · #4080705590
Bassin de Beas
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 5 administrative regions : Chamba, Hamirpur, Kangra, Mandi, Una
Sub-basin area
2 297,7km²
Upstream area
10 456,3km²
Discharge
334,69m³/s
Mean elev.
795m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Beas843 km²
- Bassin de Binwa Khadd424 km²
5 dept-equivalent regions (GADM L2)
- Kangra1358.3 km²59.2% of basin
- Hamirpur833.4 km²36.3% of basin
- Mandi91.8 km²4.0% of basin
- 8.0 km²0.3% of basin
- Chamba4.5 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
723 distinct species · 16 665 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Beas : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 11.1%, 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°
21,4°C
Annual rain
1 948mm
Moisture idx (CMI)
0,26
Runoff
927mm/an
PET
1 398mm
AET
1 013mm
Mean slope
8,9°
Water table
374cm
Forest
29%
Crops
36%
Urban
14%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)