HydroBASINS lev08 watershed · #4080507320
Bassin de Obizarang
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 across 2 countries : Sariosiyo, Tursunzoda, Uzun
Sub-basin area
382,3km²
Upstream area
382,5km²
Discharge
1,66m³/s
Mean elev.
1 941m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 255.6 km²66.8% of basin
- 123.7 km²32.3% of basin
- 3.3 km²0.9% of basin
2 intersecting protected areas
National Park
3.89 km² overlap
National Natural Park
1.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
16 distinct species · 27 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 Obizarang : 10 espèces reliées par 9 interactions GloBI sur 1 type (connectance 20.0%, 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°
7,7°C
Annual rain
652mm
Moisture idx (CMI)
-0,30
Runoff
205mm/an
PET
1 008mm
AET
481mm
Mean slope
21,1°
Water table
659cm
Forest
0%
Crops
15%
Urban
4%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)