HydroBASINS lev08 watershed · #7080425310
Bassin de Beaver 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 5 administrative regions : Durham, Haliburton, Kawartha Lakes, Simcoe, York
Sub-basin area
1 663,7km²
Upstream area
1 663,7km²
Discharge
15,02m³/s
Mean elev.
258m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 796.2 km²47.8% of basin
- 421.6 km²25.3% of basin
- 308.4 km²18.5% of basin
- 139.2 km²8.3% of basin
- 1.8 km²0.1% of basin
29 intersecting protected areas
Provincial Park
12.39 km² overlap
Provincial Park
5.96 km² overlap
Conservation Area
5.50 km² overlap
Provincial Park
5.33 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
1.98 km² overlap
Privately Protected Area
1.98 km² overlap
Privately Protected Area
1.58 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
1.58 km² overlap
Provincial Park
1.37 km² overlap
20 more protected areassorted by overlap area
Provincial Park
1.25 km² overlap
North Walker Woods
IUCN IVConservation Area
1.22 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
1.19 km² overlap
Provincial Park
1.09 km² overlap
Walker Woods Tract
IUCN IVConservation Area
1.08 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.85 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.79 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.66 km² overlap
Conservation Area
0.56 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.55 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.45 km² overlap
Privately Protected Area
0.45 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.42 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.37 km² overlap
Herrell Ecological Preserve
IUCN IaConservation Area
0.34 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.20 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.09 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.06 km² overlap
NGO/Land Trust/Agency - Fee Simple Property
0.02 km² overlap
Privately Protected Area
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 796 distinct species · 538 354 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 Beaver River : 24 espèces reliées par 64 interactions GloBI sur 3 types (connectance 11.4%, 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°
6,2°C
Annual rain
851mm
Moisture idx (CMI)
0,02
Runoff
277mm/an
PET
838mm
AET
621mm
Mean slope
0,9°
Water table
73cm
Forest
28%
Crops
31%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)