HydroBASINS lev08 watershed · #4080817300
Bassin de 南广河
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 1 administrative regions : Yibin
Sub-basin area
441,7km²
Upstream area
2 709,2km²
Discharge
45,17m³/s
Mean elev.
623m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 筠连河407 km²
- Bassin de 南广河8 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
16,8°C
Annual rain
1 056mm
Moisture idx (CMI)
-0,06
Runoff
536mm/an
PET
1 120mm
AET
893mm
Mean slope
13,5°
Water table
509cm
Forest
1%
Crops
33%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)