HydroBASINS lev08 watershed · #3080268150
Bassin de Нижняя Тунгуска
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 : Ilimpiyskiy rayon
Sub-basin area
486,9km²
Upstream area
413 895,3km²
Discharge
3 240,41m³/s
Mean elev.
235m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тутончана1001 km²
- Bassin de Нижняя Тунгуска197 km²
1 dept-equivalent regions (GADM L2)
- Ilimpiyskiy rayonKrasnoyarsk · Russia490.0 km²100.0% of basin
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°
-7,8°C
Annual rain
540mm
Moisture idx (CMI)
0,13
Runoff
458mm/an
PET
466mm
AET
359mm
Mean slope
4,9°
Water table
93cm
Forest
88%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)