HydroBASINS lev08 watershed · #4080546130
Bassin de 大通河
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 2 administrative regions : Haibei Tibetan, Haidong
Sub-basin area
44,9km²
Upstream area
11 419,9km²
Discharge
16,95m³/s
Mean elev.
2 896m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 大通河384 km²
- Bassin de 大通河248 km²
2 dept-equivalent regions (GADM L2)
- 39.3 km²87.4% of basin
- 5.7 km²12.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 14 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°
2,0°C
Annual rain
450mm
Moisture idx (CMI)
-0,39
Runoff
31mm/an
PET
746mm
AET
394mm
Mean slope
26,2°
Water table
712cm
Forest
0%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)