HydroBASINS lev08 watershed · #2080370870
Bassin de Бузулук
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 : Kurmanaevskiy rayon, Pervomayskiy rayon, Sorochinskiy rayon, Tashlinskiy rayon, Totskiy rayon
Sub-basin area
1 590,3km²
Upstream area
1 590,3km²
Discharge
3,14m³/s
Mean elev.
167m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Totskiy rayonOrenburg · Russia902.4 km²56.5% of basin
- Kurmanaevskiy rayonOrenburg · Russia439.2 km²27.5% of basin
- Tashlinskiy rayonOrenburg · Russia224.1 km²14.0% of basin
- Pervomayskiy rayonOrenburg · Russia18.4 km²1.1% of basin
- Sorochinskiy rayonOrenburg · Russia12.5 km²0.8% of basin
3 intersecting protected areas
Natural Monument
2.13 km² overlap
Russko-SHvejcarskie kolki
IUCN IIINatural Monument
1.66 km² overlap
Natural Monument
0.20 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
35 distinct species · 51 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Бузулук : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, 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°
4,5°C
Annual rain
433mm
Moisture idx (CMI)
-0,46
Runoff
60mm/an
PET
801mm
AET
371mm
Mean slope
1,8°
Water table
196cm
Forest
0%
Crops
68%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)