HydroBASINS lev08 watershed · #8080110390
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
25,6km²
Upstream area
992,8km²
Discharge
1,24m³/s
Mean elev.
709m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Koness River574 km²
- Bassin · #8080109720393 km²
1 dept-equivalent regions (GADM L2)
- 25.8 km²100.0% of basin
2 intersecting protected areas
Marine Protected Area
25.78 km² overlap
Arctic
IUCN IVNational Wildlife Refuge
17.81 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-11,1°C
Annual rain
154mm
Moisture idx (CMI)
-0,56
Runoff
46mm/an
PET
348mm
AET
170mm
Mean slope
5,8°
Water table
128cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)