HydroBASINS lev08 watershed · #3080669030
Bassin de Катунь
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 : Ongudayskiy rayon
Sub-basin area
4,1km²
Upstream area
43 681,5km²
Discharge
473,33m³/s
Mean elev.
747m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Катунь131 km²
- Bassin de Урсул111 km²
1 dept-equivalent regions (GADM L2)
- 4.2 km²100.0% of basin
1 intersecting protected areas
Sumul`tinskij
IUCN IVState Natural Zakaznik
2.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
33 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 de Катунь : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
2,1°C
Annual rain
397mm
Moisture idx (CMI)
-0,47
Runoff
145mm/an
PET
748mm
AET
350mm
Mean slope
19,9°
Water table
394cm
Forest
71%
Crops
0%
Urban
0%
Protected
58%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)