HydroBASINS lev08 watershed · #3080600010
Bassin · #3080600010
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 3 administrative regions : Kachugskiy rayon, Water body
Sub-basin area
621,3km²
Upstream area
45 179,1km²
Discharge
395,2m³/s
Mean elev.
571m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Таркулик1835 km²
- Bassin de Большая Коса1467 km²
3 dept-equivalent regions (GADM L2)
- 450.8 km²72.2% of basin
- Water bodyIrkutsk · Russia122.5 km²19.6% of basin
- Kachugskiy rayonIrkutsk · Russia50.7 km²8.1% of basin
3 intersecting protected areas
Lake Baikal
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
623.99 km² overlap
Vodopad na reke Zavorotnickoj
IUCN IIINatural Monument
0.03 km² overlap
Vodopad na reke Bezymyannoj
IUCN IIINatural Monument
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
109 distinct species · 207 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #3080600010 : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 5.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-3,1°C
Annual rain
366mm
Moisture idx (CMI)
-0,39
Runoff
232mm/an
PET
610mm
AET
320mm
Mean slope
4,4°
Water table
97cm
Forest
5%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)