HydroBASINS lev08 watershed · #3080469920
Bassin de Ичёра
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 : Kirenskiy rayon
Sub-basin area
179,2km²
Upstream area
4 498,3km²
Discharge
43,81m³/s
Mean elev.
376m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Малая Рассоха589 km²
- Bassin de Ичёра18 km²
1 dept-equivalent regions (GADM L2)
- Kirenskiy rayonIrkutsk · Russia180.2 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°
-5,2°C
Annual rain
390mm
Moisture idx (CMI)
-0,33
Runoff
336mm/an
PET
581mm
AET
339mm
Mean slope
5,8°
Water table
126cm
Forest
96%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)