HydroBASINS lev08 watershed · #3080252670
Bassin de Тобычан
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 : Oymyakonskiy rayon
Sub-basin area
479,4km²
Upstream area
479,4km²
Discharge
2,81m³/s
Mean elev.
1 176m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 482.5 km²100.0% of basin
1 intersecting protected areas
Gornyj
IUCN VIResource Reserve
292.95 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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-18,9°C
Annual rain
333mm
Moisture idx (CMI)
-0,13
Runoff
184mm/an
PET
385mm
AET
285mm
Mean slope
16,5°
Water table
321cm
Forest
52%
Crops
0%
Urban
0%
Protected
78%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)