HydroBASINS lev08 watershed · #7080111430
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 1 administrative regions : Stikine
Sub-basin area
543,7km²
Upstream area
4 041,4km²
Discharge
58,43m³/s
Mean elev.
1 427m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Park Creek366 km²
- Bassin de Stikine River55 km²
1 dept-equivalent regions (GADM L2)
- 546.5 km²100.0% of basin
2 intersecting protected areas
A - Park
242.11 km² overlap
STIKINE RIVER PARK
IUCN IbA - Park
180.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
74 distinct species · 78 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 : 23 espèces reliées par 20 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 3 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°
-2,8°C
Annual rain
478mm
Moisture idx (CMI)
-0,09
Runoff
454mm/an
PET
531mm
AET
381mm
Mean slope
8,0°
Water table
166cm
Forest
39%
Crops
0%
Urban
0%
Protected
77%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)