HydroBASINS lev08 watershed · #3080612700
Bassin de Кехкуй
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 : Elizovskiy rayon
Sub-basin area
518,5km²
Upstream area
1 328,3km²
Discharge
47,16m³/s
Mean elev.
724m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Левая Авача561 km²
- Bassin de Вершинская249 km²
1 dept-equivalent regions (GADM L2)
- 520.7 km²100.0% of basin
2 intersecting protected areas
Volcanoes of Kamchatka
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
149.03 km² overlap
Timonovskij
IUCN IVState Natural Zakaznik
8.71 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
188 distinct species · 207 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Кехкуй : 22 espèces reliées par 31 interactions GloBI sur 4 types (connectance 8.8%, filtre Serrano α=0.2). 5 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°
-2,7°C
Annual rain
1 021mm
Moisture idx (CMI)
0,67
Runoff
1 078mm/an
PET
332mm
AET
329mm
Mean slope
16,2°
Water table
369cm
Forest
51%
Crops
0%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)