HydroBASINS lev08 watershed · #4080887280
Bassin de 西河
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 : Chenzhou, Hengyang
Sub-basin area
1 599,4km²
Upstream area
1 599,8km²
Discharge
40,03m³/s
Mean elev.
324m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1562.9 km²97.9% of basin
- 33.4 km²2.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
42 distinct species · 66 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°
17,9°C
Annual rain
1 472mm
Moisture idx (CMI)
0,20
Runoff
799mm/an
PET
1 178mm
AET
1 047mm
Mean slope
7,5°
Water table
256cm
Forest
59%
Crops
19%
Urban
20%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)