HydroBASINS lev08 watershed · #7080129110
Bassin de Nelson 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 2 administrative regions : Division No. 22, Division No. 23
Sub-basin area
122,2km²
Upstream area
990 416,9km²
Discharge
2 292,38m³/s
Mean elev.
145m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nelson River963 km²
- Bassin de Nelson River571 km²
2 dept-equivalent regions (GADM L2)
- 119.9 km²97.7% of basin
- 2.9 km²2.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-4,4°C
Annual rain
474mm
Moisture idx (CMI)
-0,12
Runoff
190mm/an
PET
541mm
AET
398mm
Mean slope
0,6°
Water table
10cm
Forest
42%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)