HydroBASINS lev08 watershed · #4080286050
Bassin de 大河沿子河
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 1 administrative regions : Börtala Mongol
Sub-basin area
75,3km²
Upstream area
1 632,4km²
Discharge
0,96m³/s
Mean elev.
600m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 大河沿子河498 km²
- Bassin de 大河沿子河167 km²
1 dept-equivalent regions (GADM L2)
- 75.5 km²100.0% 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°
7,3°C
Annual rain
173mm
Moisture idx (CMI)
-0,83
Runoff
14mm/an
PET
1 009mm
AET
159mm
Mean slope
5,0°
Water table
251cm
Forest
0%
Crops
2%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)