HydroBASINS lev08 watershed · #4080973320
Bassin de 南河
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 3 administrative regions : Guigang, Laibin, Nanning
Sub-basin area
1 093,3km²
Upstream area
1 093,6km²
Discharge
24,56m³/s
Mean elev.
143m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 973.3 km²89.2% of basin
- 83.2 km²7.6% of basin
- 34.1 km²3.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
71 distinct species · 105 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°
21,6°C
Annual rain
1 524mm
Moisture idx (CMI)
0,18
Runoff
708mm/an
PET
1 252mm
AET
1 103mm
Mean slope
3,5°
Water table
103cm
Forest
14%
Crops
38%
Urban
18%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)