HydroBASINS lev08 watershed · #7080441070
Bassin · #7080441070
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 : Lake Ontario, Prince Edward
Sub-basin area
211,6km²
Upstream area
717 317,8km²
Discharge
6 845,28m³/s
Mean elev.
73m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Red Creek941 km²
- Bassin · #7080443330331 km²
2 dept-equivalent regions (GADM L2)
- 209.0 km²98.6% of basin
- 3.0 km²1.4% of basin
3 intersecting protected areas
National Wildlife Area
2.61 km² overlap
National Park
1.63 km² overlap
Provincial Park
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
277 distinct species · 1 551 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 · #7080441070 : 21 espèces reliées par 72 interactions GloBI sur 4 types (connectance 15.5%, filtre Serrano α=0.2). 10 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°
7,3°C
Annual rain
950mm
Moisture idx (CMI)
0,12
Runoff
507mm/an
PET
839mm
AET
644mm
Mean slope
0,0°
Water table
3cm
Forest
0%
Crops
22%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)