HydroBASINS lev08 watershed · #2080565600
Bassin de Этока
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 5 administrative regions : Georgievsk, Georgievskiy rayon, Mineralovodskiy rayon, Predgornyy rayon, Sovetskiy rayon
Sub-basin area
1 023,8km²
Upstream area
6 916km²
Discharge
25,02m³/s
Mean elev.
367m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Подкумок2197 km²
- Bassin de Кума537 km²
5 dept-equivalent regions (GADM L2)
- Georgievskiy rayonStavropol' · Russia537.3 km²52.4% of basin
- Mineralovodskiy rayonStavropol' · Russia236.4 km²23.0% of basin
- Predgornyy rayonStavropol' · Russia235.1 km²22.9% of basin
- Sovetskiy rayonStavropol' · Russia13.7 km²1.3% of basin
- GeorgievskStavropol' · Russia3.5 km²0.3% of basin
4 intersecting protected areas
Safonova dacha
IUCN IVState Natural Zakaznik
28.04 km² overlap
Ozero Tambukan
IUCN IVState Natural Zakaznik
6.17 km² overlap
Gora Zolotoj Kurgan
IUCN IIINatural Monument
1.53 km² overlap
Gora Dzhuca
IUCN IIINatural Monument
0.44 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
386 distinct species · 602 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 53 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 Этока : 45 espèces reliées par 110 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 8 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°
9,4°C
Annual rain
524mm
Moisture idx (CMI)
-0,43
Runoff
72mm/an
PET
929mm
AET
451mm
Mean slope
1,3°
Water table
204cm
Forest
3%
Crops
62%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)