HydroBASINS lev08 watershed · #7080176340
Bassin de Stuart 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 : Bulkley-Nechako, Fraser-Fort George
Sub-basin area
444,1km²
Upstream area
15 504,2km²
Discharge
139,71m³/s
Mean elev.
776m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Stuart River703 km²
- Bassin de Mandalay Creek186 km²
2 dept-equivalent regions (GADM L2)
- 273.7 km²61.4% of basin
- 172.3 km²38.6% of basin
2 intersecting protected areas
STUART RIVER PARK
IUCN IIA - Park
98.89 km² overlap
ESKERS PARK
IUCN IIA - Park
2.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
196 distinct species · 644 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Stuart River : 30 espèces reliées par 107 interactions GloBI sur 5 types (connectance 11.3%, 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°
2,6°C
Annual rain
554mm
Moisture idx (CMI)
-0,24
Runoff
309mm/an
PET
727mm
AET
464mm
Mean slope
3,0°
Water table
188cm
Forest
92%
Crops
0%
Urban
0%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)