HydroBASINS lev08 watershed · #4080563300
Bassin · #4080563300
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 : Lanzhou, Wuwei
Sub-basin area
362,2km²
Upstream area
362,4km²
Discharge
0,1m³/s
Mean elev.
2 670m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 354.8 km²97.9% of basin
- 7.6 km²2.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
3,1°C
Annual rain
434mm
Moisture idx (CMI)
-0,45
Runoff
9mm/an
PET
799mm
AET
379mm
Mean slope
13,8°
Water table
565cm
Forest
14%
Crops
24%
Urban
1%
Protected
70%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)