HydroBASINS lev08 watershed · #4080614650
Bassin · #4080614650
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 : Weinan, Yan'an
Sub-basin area
489,8km²
Upstream area
489,9km²
Discharge
1,82m³/s
Mean elev.
801m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 406.0 km²82.9% of basin
- 83.8 km²17.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 4 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°
12,1°C
Annual rain
556mm
Moisture idx (CMI)
-0,48
Runoff
117mm/an
PET
1 088mm
AET
475mm
Mean slope
5,9°
Water table
420cm
Forest
9%
Crops
60%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)