HydroBASINS lev08 watershed · #7080403340
Bassin de Colpoy's 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 : Bruce, Grey, Lake Hurron
Sub-basin area
741km²
Upstream area
741,1km²
Discharge
5,48m³/s
Mean elev.
191m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 537.3 km²72.4% of basin
- 111.3 km²15.0% of basin
- 94.0 km²12.7% of basin
21 intersecting protected areas
NGO/Land Trust/Agency - Fee Simple Property
4.55 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
1.20 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.65 km² overlap
Privately Protected Area
0.65 km² overlap
McNabb
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.56 km² overlap
Vanishing Stream
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.43 km² overlap
Thompson, C.
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.42 km² overlap
Johnston, T.
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.41 km² overlap
Edwards Kemble
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.32 km² overlap
12 more protected areassorted by overlap area
Collins
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.32 km² overlap
Bull Homestead
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.29 km² overlap
Ancient Beach
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.24 km² overlap
Halliday/Galloway
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.22 km² overlap
Spears
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.19 km² overlap
Johannes
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.19 km² overlap
Downham
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.12 km² overlap
Hambly
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.11 km² overlap
Murray
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.05 km² overlap
Knapp
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.05 km² overlap
Dyke-Wood
IUCN IVNGO/Land Trust/Agency - Fee Simple Property
0.02 km² overlap
Thomson
IUCN IaNGO/Land Trust/Agency - Fee Simple Property
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 680 distinct species · 60 625 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Colpoy's Creek : 23 espèces reliées par 59 interactions GloBI sur 4 types (connectance 11.9%, 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°
6,1°C
Annual rain
935mm
Moisture idx (CMI)
0,17
Runoff
273mm/an
PET
774mm
AET
597mm
Mean slope
0,7°
Water table
61cm
Forest
9%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)