HydroBASINS lev08 watershed · #4080581080
Bassin · #4080581080
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 : Guyuan, Qingyang
Sub-basin area
557,1km²
Upstream area
557,2km²
Discharge
0,43m³/s
Mean elev.
1 639m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 552.3 km²99.1% of basin
- 4.9 km²0.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
7,8°C
Annual rain
450mm
Moisture idx (CMI)
-0,54
Runoff
22mm/an
PET
972mm
AET
388mm
Mean slope
10,9°
Water table
709cm
Forest
0%
Crops
28%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)