HydroBASINS lev08 watershed · #4080486810
Bassin de 牸牛川
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 : Ordos, Yulin
Sub-basin area
2 260,3km²
Upstream area
2 260,3km²
Discharge
3,22m³/s
Mean elev.
1 284m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1538.6 km²68.0% of basin
- 723.8 km²32.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
6,4°C
Annual rain
420mm
Moisture idx (CMI)
-0,57
Runoff
44mm/an
PET
971mm
AET
363mm
Mean slope
5,7°
Water table
367cm
Forest
0%
Crops
19%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)