HydroBASINS lev08 watershed · #7080108420
Bassin de Stikine 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 : Kitimat-Stikine, Stikine
Sub-basin area
107,3km²
Upstream area
26 815,8km²
Discharge
375,67m³/s
Mean elev.
706m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Tuya River198 km²
- Bassin de Stikine River20 km²
2 dept-equivalent regions (GADM L2)
- 54.4 km²50.4% of basin
- 53.5 km²49.6% of basin
2 intersecting protected areas
MOUNT EDZIZA PARK
IUCN IbA - Park
78.05 km² overlap
STIKINE RIVER PARK
IUCN IbA - Park
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
144 distinct species · 376 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Stikine River : 26 espèces reliées par 111 interactions GloBI sur 4 types (connectance 13.5%, filtre Serrano α=0.2). 15 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°
0,2°C
Annual rain
399mm
Moisture idx (CMI)
-0,36
Runoff
357mm/an
PET
630mm
AET
341mm
Mean slope
7,7°
Water table
215cm
Forest
64%
Crops
0%
Urban
0%
Protected
72%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)