HydroBASINS lev08 watershed · #3080008280
Bassin de Сергей-Юряге
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 : Anabarskiy rayon
Sub-basin area
368,4km²
Upstream area
368,4km²
Discharge
0,01m³/s
Mean elev.
26m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 361.5 km²97.4% of basin
1 intersecting protected areas
Terpej-Tumus (bufer)
IUCN VIResource Reserve
371.25 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°
-13,7°C
Annual rain
208mm
Moisture idx (CMI)
-0,32
Runoff
116mm/an
PET
304mm
AET
197mm
Mean slope
3,6°
Water table
58cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)