HydroBASINS lev08 watershed · #8080118720
Bassin · #8080118720
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
72km²
Upstream area
1 894km²
Discharge
8,74m³/s
Mean elev.
165m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #8080115790485 km²
- Bassin · #8080115670470 km²
1 dept-equivalent regions (GADM L2)
- Inuvik72.5 km²100.0% of basin
1 intersecting protected areas
Travaillant Lake, Mackenzie and Tree Rivers
IUCN Not ApplicableConservation zone in regional land use plan
72.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
30 distinct species · 90 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 · #8080118720 : 9 espèces reliées par 5 interactions GloBI sur 2 types (connectance 11.1%, 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°
-9,1°C
Annual rain
235mm
Moisture idx (CMI)
-0,40
Runoff
209mm/an
PET
393mm
AET
222mm
Mean slope
2,1°
Water table
62cm
Forest
9%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)