HydroBASINS lev08 watershed · #8080177970
Bassin · #8080177970
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 : Inuvik
Sub-basin area
83,5km²
Upstream area
5 117,2km²
Discharge
39,11m³/s
Mean elev.
110m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #8080175510714 km²
- Bassin · #8080175500432 km²
1 dept-equivalent regions (GADM L2)
- Inuvik84.1 km²100.0% of basin
1 intersecting protected areas
Willow Lake
IUCN Not ApplicableConservation zone in regional land use plan
9.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
23 distinct species · 29 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 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 · #8080177970 : 13 espèces reliées par 8 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
-6,5°C
Annual rain
322mm
Moisture idx (CMI)
-0,34
Runoff
256mm/an
PET
485mm
AET
285mm
Mean slope
1,1°
Water table
22cm
Forest
51%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)