HydroBASINS lev08 watershed · #3080570900
Bassin de Ильбин
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 : Partizanskiy rayon, Sayanskiy rayon
Sub-basin area
807,5km²
Upstream area
807,7km²
Discharge
5,15m³/s
Mean elev.
634m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Sayanskiy rayonKrasnoyarsk · Russia779.2 km²96.1% of basin
- Partizanskiy rayonKrasnoyarsk · Russia32.0 km²3.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
45 distinct species · 48 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°
-2,2°C
Annual rain
523mm
Moisture idx (CMI)
-0,17
Runoff
254mm/an
PET
634mm
AET
437mm
Mean slope
6,8°
Water table
163cm
Forest
81%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)