HydroBASINS lev08 watershed · #4080880580
Bassin de 小水
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 : Chenzhou, Hengyang
Sub-basin area
215,6km²
Upstream area
215,6km²
Discharge
5,25m³/s
Mean elev.
183m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 213.3 km²99.1% of basin
- 1.9 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 7 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°
18,2°C
Annual rain
1 449mm
Moisture idx (CMI)
0,18
Runoff
769mm/an
PET
1 187mm
AET
1 044mm
Mean slope
5,5°
Water table
214cm
Forest
90%
Crops
19%
Urban
27%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)