HydroBASINS lev08 watershed · #7080402760
Bassin · #7080402760
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 Hurron, Presque Isle
Sub-basin area
900,8km²
Upstream area
436 483,1km²
Discharge
7 516,68m³/s
Mean elev.
175m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Little Trout River1407 km²
- Bassin de Maple Creek1072 km²
3 dept-equivalent regions (GADM L2)
- 822.1 km²91.0% of basin
- 64.9 km²7.2% of basin
- 15.9 km²1.8% of basin
2 intersecting protected areas
Marine Protected Area
820.89 km² overlap
Spitler Shore
IUCN VNature Sanctuary
0.20 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
176 distinct species · 341 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 · #7080402760 : 31 espèces reliées par 81 interactions GloBI sur 6 types (connectance 7.8%, filtre Serrano α=0.2). 15 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°
5,8°C
Annual rain
762mm
Moisture idx (CMI)
-0,03
Runoff
180mm/an
PET
786mm
AET
595mm
Mean slope
0,0°
Water table
4cm
Forest
1%
Crops
19%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)