HydroBASINS lev08 watershed · #4080940810
Bassin de 连江
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 2 administrative regions : Qingyuan, Zhaoqing
Sub-basin area
2 320,1km²
Upstream area
5 416,9km²
Discharge
170,19m³/s
Mean elev.
439m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 星子河1615 km²
- Bassin de 三江河1482 km²
2 dept-equivalent regions (GADM L2)
- 2308.0 km²99.7% of basin
- 7.0 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 050 distinct species · 10 241 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°
18,9°C
Annual rain
1 584mm
Moisture idx (CMI)
0,23
Runoff
998mm/an
PET
1 221mm
AET
1 092mm
Mean slope
14,0°
Water table
473cm
Forest
92%
Crops
10%
Urban
8%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)