HydroBASINS lev08 watershed · #2080388370
Bassin de Урал
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 : Ilekskiy rayon, Orenburgskiy rayon, Perevolotskiy rayon
Sub-basin area
382,6km²
Upstream area
116 907,9km²
Discharge
251,95m³/s
Mean elev.
123m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Камыш-Самарка247 km²
- Bassin de Урал230 km²
3 dept-equivalent regions (GADM L2)
- Ilekskiy rayonOrenburg · Russia215.9 km²56.2% of basin
- Perevolotskiy rayonOrenburg · Russia134.1 km²34.9% of basin
- Orenburgskiy rayonOrenburg · Russia34.1 km²8.9% of basin
2 intersecting protected areas
Natural Monument
0.08 km² overlap
Zubochistenskij graben
IUCN IIINatural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
22 distinct species · 22 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 Урал : 3 espèces reliées par 4 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
4,9°C
Annual rain
353mm
Moisture idx (CMI)
-0,58
Runoff
42mm/an
PET
832mm
AET
308mm
Mean slope
1,2°
Water table
148cm
Forest
4%
Crops
60%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)