HydroBASINS lev08 watershed · #7080104220
Bassin de Samotua River
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 1 administrative regions : Stikine
Sub-basin area
13,2km²
Upstream area
2 058,9km²
Discharge
21,9m³/s
Mean elev.
811m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Samotua River682 km²
- Bassin de Sheslay River328 km²
1 dept-equivalent regions (GADM L2)
- 13.2 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
0,1°C
Annual rain
620mm
Moisture idx (CMI)
0,08
Runoff
364mm/an
PET
568mm
AET
401mm
Mean slope
11,6°
Water table
360cm
Forest
24%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)