HydroBASINS lev08 watershed · #7080383100
Bassin de Silver Creek
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 : Algoma, Lake Hurron, Manitoulin
Sub-basin area
862,8km²
Upstream area
17 696,5km²
Discharge
107,49m³/s
Mean elev.
186m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Spanish River604 km²
- Bassin · #7080382540149 km²
3 dept-equivalent regions (GADM L2)
- 531.6 km²61.5% of basin
- 332.9 km²38.5% of basin
- 0.5 km²0.1% of basin
12 intersecting protected areas
NGO/Land Trust/Agency - Fee Simple Property
8.89 km² overlap
Privately Protected Area
8.86 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
3.92 km² overlap
Privately Protected Area
3.92 km² overlap
Provincial Park
2.25 km² overlap
Privately Protected Area
1.53 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
1.53 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.16 km² overlap
Privately Protected Area
0.16 km² overlap
3 more protected areassorted by overlap area
Privately Protected Area
0.07 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.07 km² overlap
Ice Lake
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 729 distinct species · 20 294 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Silver Creek : 24 espèces reliées par 82 interactions GloBI sur 2 types (connectance 12.3%, filtre Serrano α=0.2). 13 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°
5,0°C
Annual rain
831mm
Moisture idx (CMI)
0,10
Runoff
220mm/an
PET
752mm
AET
580mm
Mean slope
0,5°
Water table
39cm
Forest
17%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)