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
Not enough documented interactions to build a meaningful graph for this territory.
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)