HydroBASINS lev08 watershed · #3080381470
Bassin de Почекуйка
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 2 administrative regions : Surgut, Surgutskiy rayon
Sub-basin area
589,5km²
Upstream area
920 798,4km²
Discharge
6 551,68m³/s
Mean elev.
46m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Моховая1804 km²
- Bassin de протока Покомас788 km²
2 dept-equivalent regions (GADM L2)
- 565.4 km²95.4% of basin
- 27.6 km²4.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
343 distinct species · 11 837 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 50 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 Почекуйка : 43 espèces reliées par 80 interactions GloBI sur 5 types (connectance 6.3%, 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°
-2,7°C
Annual rain
571mm
Moisture idx (CMI)
0,16
Runoff
272mm/an
PET
479mm
AET
389mm
Mean slope
0,8°
Water table
9cm
Forest
36%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)