HydroBASINS lev08 watershed · #2080344500
Bassin de Кутулук
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 6 administrative regions : Bogatovskiy rayon, Borskiy rayon, Buguruslanskiy rayon, Buzulukskiy rayon, Kinel'-Cherkasskiy rayon +1
Sub-basin area
1 336,4km²
Upstream area
1 336,4km²
Discharge
5,07m³/s
Mean elev.
122m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- Borskiy rayonSamara · Russia655.5 km²48.8% of basin
- Bogatovskiy rayonSamara · Russia299.4 km²22.3% of basin
- Kinel'skiy rayonSamara · Russia203.2 km²15.1% of basin
- Buzulukskiy rayonOrenburg · Russia178.8 km²13.3% of basin
- Buguruslanskiy rayonOrenburg · Russia4.9 km²0.4% of basin
- Kinel'-Cherkasskiy rayonSamara · Russia0.3 km²0.0% of basin
5 intersecting protected areas
Buzulukskij bor
IUCN IINational Park
67.07 km² overlap
Krasnoarmejskij sosnyak
IUCN IIINatural Monument
16.92 km² overlap
Kutulukskie yary
IUCN IIINatural Monument
1.53 km² overlap
Kutulukskaya dubrava
IUCN IIINatural Monument
0.75 km² overlap
Urochishhe Mar`in pupok
IUCN IIINatural Monument
0.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
343 distinct species · 682 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Кутулук : 25 espèces reliées par 47 interactions GloBI sur 4 types (connectance 10.8%, 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°
4,3°C
Annual rain
531mm
Moisture idx (CMI)
-0,28
Runoff
119mm/an
PET
741mm
AET
447mm
Mean slope
1,4°
Water table
126cm
Forest
6%
Crops
55%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)