HydroBASINS lev08 watershed · #8080138480
Bassin · #8080138480
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 : Yukon-Koyukuk
Sub-basin area
607,2km²
Upstream area
607,2km²
Discharge
3,46m³/s
Mean elev.
757m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 611.3 km²100.0% of basin
1 intersecting protected areas
Yukon Flats
IUCN IVNational Wildlife Refuge
596.47 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-8,3°C
Annual rain
291mm
Moisture idx (CMI)
-0,37
Runoff
226mm/an
PET
464mm
AET
263mm
Mean slope
13,4°
Water table
351cm
Forest
1%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)