HydroBASINS lev08 watershed · #7080379040
Bassin de South 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 : Nipissing, Parry Sound
Sub-basin area
2 673,6km²
Upstream area
2 673,6km²
Discharge
34,47m³/s
Mean elev.
292m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1451.4 km²54.2% of basin
- 1228.9 km²45.8% of basin
11 intersecting protected areas
Provincial Park
17.61 km² overlap
Provincial Park
15.36 km² overlap
Provincial Park
15.18 km² overlap
Conservation Reserve
6.69 km² overlap
Provincial Park
6.65 km² overlap
Conservation Reserve
3.80 km² overlap
Conservation Reserve
3.18 km² overlap
Conservation Reserve
2.68 km² overlap
Conservation Reserve
2.64 km² overlap
2 more protected areassorted by overlap area
Conservation Reserve
1.82 km² overlap
Conservation Reserve
0.86 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 683 distinct species · 208 288 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 de South River : 24 espèces reliées par 73 interactions GloBI sur 3 types (connectance 13.8%, filtre Serrano α=0.2). 9 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°
4,2°C
Annual rain
950mm
Moisture idx (CMI)
0,19
Runoff
413mm/an
PET
769mm
AET
611mm
Mean slope
2,1°
Water table
87cm
Forest
76%
Crops
2%
Urban
1%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)