HydroBASINS lev08 watershed · #4080090400
Bassin de Итака
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 : Mogochinskiy rayon, Tungiro-Olekminskiy rayon
Sub-basin area
522,9km²
Upstream area
522,9km²
Discharge
3,32m³/s
Mean elev.
973m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 407.8 km²77.6% of basin
- 117.4 km²22.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
11 distinct species · 11 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°
-7,2°C
Annual rain
445mm
Moisture idx (CMI)
-0,27
Runoff
196mm/an
PET
612mm
AET
388mm
Mean slope
7,5°
Water table
202cm
Forest
71%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)