HydroBASINS lev08 watershed · #2080339650
Bassin de Сок
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 : Kinel'skiy rayon, Krasnoyarskiy rayon, Sergievskiy rayon
Sub-basin area
902,2km²
Upstream area
6 797,1km²
Discharge
30,1m³/s
Mean elev.
98m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Сок858 km²
- Bassin de Черновка331 km²
3 dept-equivalent regions (GADM L2)
- Krasnoyarskiy rayonSamara · Russia732.6 km²80.9% of basin
- Kinel'skiy rayonSamara · Russia154.3 km²17.0% of basin
- Sergievskiy rayonSamara · Russia19.2 km²2.1% of basin
5 intersecting protected areas
SHilanskie Genkovskie lesopolosy
IUCN IIINatural Monument
11.80 km² overlap
Gora Lysaya
IUCN IIINatural Monument
2.68 km² overlap
Dubovyj drevostoj
IUCN IIINatural Monument
1.51 km² overlap
Natural Monument
0.74 km² overlap
Gora Krasnaya
IUCN IIINatural Monument
0.45 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
519 distinct species · 2 165 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Сок : 28 espèces reliées par 34 interactions GloBI sur 5 types (connectance 6.4%, 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°
4,4°C
Annual rain
534mm
Moisture idx (CMI)
-0,24
Runoff
112mm/an
PET
703mm
AET
448mm
Mean slope
1,5°
Water table
135cm
Forest
8%
Crops
58%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)