HydroBASINS lev08 watershed · #7080185550
Bassin de Bélanger 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 3 administrative regions : Division No. 19, Division No. 21, Division No. 22
Sub-basin area
2 332,3km²
Upstream area
2 332,3km²
Discharge
2,83m³/s
Mean elev.
242m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1440.4 km²61.5% of basin
- 624.8 km²26.7% of basin
- 276.8 km²11.8% of basin
2 intersecting protected areas
Traditional Use Planning Area
18.08 km² overlap
Pimachiowin Aki
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
12.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
72 distinct species · 100 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Bélanger River : 32 espèces reliées par 44 interactions GloBI sur 2 types (connectance 6.3%, 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°
-0,8°C
Annual rain
472mm
Moisture idx (CMI)
-0,22
Runoff
31mm/an
PET
606mm
AET
401mm
Mean slope
0,2°
Water table
1cm
Forest
60%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)