HydroBASINS lev08 watershed · #4080635180
Bassin · #4080635180
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 : Dingxi, Longnan
Sub-basin area
121,1km²
Upstream area
121,1km²
Discharge
1,01m³/s
Mean elev.
2 866m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 111.9 km²92.4% of basin
- 9.1 km²7.6% 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°
4,2°C
Annual rain
660mm
Moisture idx (CMI)
-0,17
Runoff
250mm/an
PET
801mm
AET
563mm
Mean slope
10,4°
Water table
428cm
Forest
53%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)