HydroBASINS lev08 watershed · #4080896580
Bassin de 蜻蛉河
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 : Chuxiong Yi
Sub-basin area
52,8km²
Upstream area
3 590,9km²
Discharge
49,46m³/s
Mean elev.
1 144m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 永定河620 km²
- Bassin de 蜻蛉河113 km²
1 dept-equivalent regions (GADM L2)
- 52.7 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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
694mm
Moisture idx (CMI)
-0,55
Runoff
395mm/an
PET
1 555mm
AET
586mm
Mean slope
9,0°
Water table
379cm
Forest
0%
Crops
6%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)