HydroBASINS lev08 watershed · #7080352600
Bassin · #7080352600
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 across 2 countries : Lake Superior, Thunder Bay
Sub-basin area
877,2km²
Upstream area
170 799,6km²
Discharge
1 851,46m³/s
Mean elev.
186m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Slapneck Creek2676 km²
- Bassin · #7080349490187 km²
3 dept-equivalent regions (GADM L2)
- 747.1 km²84.9% of basin
- 82.6 km²9.4% of basin
- 50.0 km²5.7% of basin
1 intersecting protected areas
Provincial Park
102.73 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
244 distinct species · 442 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 · #7080352600 : 23 espèces reliées par 57 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 12 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°
3,5°C
Annual rain
850mm
Moisture idx (CMI)
0,14
Runoff
748mm/an
PET
727mm
AET
568mm
Mean slope
0,3°
Water table
11cm
Forest
6%
Crops
1%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)