HydroBASINS lev08 watershed · #8080116320
Bassin de Koness 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 : Yukon-Koyukuk
Sub-basin area
420,2km²
Upstream area
3 280,7km²
Discharge
3,14m³/s
Mean elev.
645m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #8080114250353 km²
- Bassin de Koness River336 km²
1 dept-equivalent regions (GADM L2)
- 423.1 km²100.0% of basin
3 intersecting protected areas
Marine Protected Area
423.13 km² overlap
Arctic
IUCN IVNational Wildlife Refuge
423.13 km² overlap
Sheenjek River
IUCN VWild & Scenic River Corridor
0.10 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 13 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-10,7°C
Annual rain
158mm
Moisture idx (CMI)
-0,56
Runoff
46mm/an
PET
362mm
AET
172mm
Mean slope
8,5°
Water table
232cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)