HydroBASINS lev08 watershed · #4080651110
Bassin de 西汉水
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 : Longnan
Sub-basin area
606,5km²
Upstream area
4 683,8km²
Discharge
34,59m³/s
Mean elev.
1 901m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 西汉水622 km²
- Bassin de 西汉水291 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 22 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°
9,5°C
Annual rain
615mm
Moisture idx (CMI)
-0,36
Runoff
243mm/an
PET
969mm
AET
526mm
Mean slope
18,0°
Water table
716cm
Forest
37%
Crops
36%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)