HydroBASINS lev08 watershed · #4080876440
Bassin de 宋溪
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 : Shaoyang
Sub-basin area
429,5km²
Upstream area
429,5km²
Discharge
10,68m³/s
Mean elev.
779m
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
4 distinct species · 17 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°
15,0°C
Annual rain
1 489mm
Moisture idx (CMI)
0,28
Runoff
782mm/an
PET
1 063mm
AET
1 007mm
Mean slope
15,2°
Water table
522cm
Forest
66%
Crops
10%
Urban
2%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)