HydroBASINS lev08 watershed · #4080861280
Bassin de 洪江
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
271,2km²
Upstream area
271,3km²
Discharge
6,03m³/s
Mean elev.
456m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
16,4°C
Annual rain
1 342mm
Moisture idx (CMI)
0,16
Runoff
702mm/an
PET
1 130mm
AET
1 017mm
Mean slope
12,9°
Water table
412cm
Forest
74%
Crops
10%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)