HydroBASINS lev08 watershed · #7080165070
Bassin · #7080165070
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 : Bulkley-Nechako
Sub-basin area
25,9km²
Upstream area
13 188,2km²
Discharge
136,2m³/s
Mean elev.
813m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Sowchea Creek413 km²
- Bassin · #7080164420143 km²
1 dept-equivalent regions (GADM L2)
- 26.0 km²100.0% of basin
1 intersecting protected areas
MOUNT POPE PARK
IUCN IIA - Park
9.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
248 distinct species · 805 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 · #7080165070 : 28 espèces reliées par 117 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 16 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°
2,2°C
Annual rain
500mm
Moisture idx (CMI)
-0,28
Runoff
309mm/an
PET
691mm
AET
422mm
Mean slope
6,4°
Water table
220cm
Forest
31%
Crops
0%
Urban
0%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)