HydroBASINS lev08 watershed · #3080557620
Bassin · #3080557620
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 : Ishimskiy rayon, Kazanskiy rayon, Sladkovskiy rayon
Sub-basin area
1 086,5km²
Upstream area
1 086,5km²
Discharge
0,93m³/s
Mean elev.
133m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Ishimskiy rayonTyumen' · Russia544.0 km²49.8% of basin
- Sladkovskiy rayonTyumen' · Russia422.0 km²38.7% of basin
- Kazanskiy rayonTyumen' · Russia125.7 km²11.5% of basin
1 intersecting protected areas
Tobol-Ishim Forest-steppe
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1038.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
102 distinct species · 118 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 · #3080557620 : 31 espèces reliées par 65 interactions GloBI sur 5 types (connectance 8.8%, 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°
0,7°C
Annual rain
392mm
Moisture idx (CMI)
-0,39
Runoff
17mm/an
PET
639mm
AET
344mm
Mean slope
0,2°
Water table
4cm
Forest
9%
Crops
41%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)