HydroBASINS lev08 watershed · #7080201610
Bassin de Fraser 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 : Division No. 15, Fraser-Fort George
Sub-basin area
861,9km²
Upstream area
2 362km²
Discharge
41,83m³/s
Mean elev.
1 781m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Fraser River1039 km²
- Bassin de Moose River461 km²
2 dept-equivalent regions (GADM L2)
- 862.8 km²99.7% of basin
- 2.7 km²0.3% of basin
9 intersecting protected areas
MOUNT ROBSON PARK
IUCN IIA - Park
708.39 km² overlap
Canadian Rocky Mountain Parks
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
652.05 km² overlap
MOUNT TERRY FOX PARK
IUCN IIA - Park
12.74 km² overlap
National Park
4.28 km² overlap
Protected Area
3.07 km² overlap
Mt. Robson Ranch
IUCN IVPrivately Owned Conservation Area
2.10 km² overlap
JACKMAN FLATS PARK
IUCN IIA - Park
0.58 km² overlap
REARGUARD FALLS PARK
IUCN IIIA - Park
0.46 km² overlap
MOUNT ROBSON PROTECTED AREA
IUCN IIProtected Area
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 319 distinct species · 15 638 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Fraser River : 27 espèces reliées par 116 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 14 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°
-0,6°C
Annual rain
734mm
Moisture idx (CMI)
0,22
Runoff
589mm/an
PET
569mm
AET
451mm
Mean slope
22,2°
Water table
568cm
Forest
32%
Crops
0%
Urban
0%
Protected
83%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)