HydroBASINS lev08 watershed · #4080698350
Bassin de 白草河
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 : Mianyang, Ngawa Tibetan and Qiang
Sub-basin area
533,3km²
Upstream area
533,3km²
Discharge
6,93m³/s
Mean elev.
2 830m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 316.9 km²59.5% of basin
- 216.0 km²40.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 5 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°
6,1°C
Annual rain
852mm
Moisture idx (CMI)
-0,07
Runoff
413mm/an
PET
929mm
AET
697mm
Mean slope
30,0°
Water table
994cm
Forest
79%
Crops
3%
Urban
0%
Protected
83%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)