HydroBASINS lev08 watershed · #4080698340
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
385,7km²
Upstream area
385,7km²
Discharge
5,19m³/s
Mean elev.
2 803m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 373.2 km²96.8% of basin
- 12.2 km²3.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 6 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°
6,8°C
Annual rain
849mm
Moisture idx (CMI)
-0,10
Runoff
427mm/an
PET
949mm
AET
710mm
Mean slope
31,4°
Water table
941cm
Forest
88%
Crops
2%
Urban
0%
Protected
90%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)