HydroBASINS lev08 watershed · #3080185490
Bassin de Ныгчеквеем
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 : Bilibinskiy rayon
Sub-basin area
3 150,9km²
Upstream area
10 113,6km²
Discharge
58,07m³/s
Mean elev.
511m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Анюй5331 km²
- Bassin de Правый Чимчемимыль1632 km²
1 dept-equivalent regions (GADM L2)
- 3172.5 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
19 distinct species · 21 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°
-13,8°C
Annual rain
271mm
Moisture idx (CMI)
-0,22
Runoff
172mm/an
PET
348mm
AET
236mm
Mean slope
8,4°
Water table
156cm
Forest
28%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)