HydroBASINS lev08 watershed · #4080355930
Bassin de 大河沿河
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 : Changji Hui, Turfan, Ürümqi
Sub-basin area
1 562,8km²
Upstream area
1 562,8km²
Discharge
0,06m³/s
Mean elev.
1 843m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Turfan1284.4 km²82.0% of basin
- 274.4 km²17.5% of basin
- 6.9 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 3 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
3,2°C
Annual rain
167mm
Moisture idx (CMI)
-0,76
Runoff
5mm/an
PET
867mm
AET
160mm
Mean slope
14,2°
Water table
380cm
Forest
3%
Crops
4%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)