HydroBASINS lev08 watershed · #7080019760
Bassin de Wilson 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 : Prince of Wales-Outer Ketchi
Sub-basin area
492,3km²
Upstream area
492,3km²
Discharge
34,29m³/s
Mean elev.
687m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 494.4 km²100.0% of basin
2 intersecting protected areas
Misty Fiords
IUCN VNational Monument
494.31 km² overlap
Misty Fiords
IUCN IbNational Monument Wilderness
300.51 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
103 distinct species · 139 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Wilson River : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 7 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°
4,0°C
Annual rain
2 024mm
Moisture idx (CMI)
0,74
Runoff
2 131mm/an
PET
524mm
AET
511mm
Mean slope
26,8°
Water table
935cm
Forest
15%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)