HydroBASINS lev08 watershed · #3080285450
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 2 administrative regions : Anadyrskiy rayon, Beringovskiy rayon
Sub-basin area
141,1km²
Upstream area
4 454,9km²
Discharge
73,18m³/s
Mean elev.
20m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ныгчеквеем1035 km²
- Bassin de Автаткууль740 km²
2 dept-equivalent regions (GADM L2)
- 130.9 km²92.2% of basin
- 11.1 km²7.8% of basin
1 intersecting protected areas
Avtotkuul`
IUCN IVState Natural Zakaznik
98.96 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-6,2°C
Annual rain
377mm
Moisture idx (CMI)
0,16
Runoff
465mm/an
PET
318mm
AET
250mm
Mean slope
2,5°
Water table
47cm
Forest
0%
Crops
0%
Urban
0%
Protected
71%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)