HydroBASINS lev08 watershed · #4080819280
Bassin de 沅江
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 : Huaihua
Sub-basin area
95,5km²
Upstream area
59 297,4km²
Discharge
1 147,99m³/s
Mean elev.
257m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 沅江248 km²
- Bassin de 沅江101 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,9°C
Annual rain
1 416mm
Moisture idx (CMI)
0,18
Runoff
666mm/an
PET
1 160mm
AET
1 066mm
Mean slope
10,7°
Water table
393cm
Forest
65%
Crops
14%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)