HydroBASINS lev08 watershed · #4080558200
Bassin de 杏子河
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 2 administrative regions : Yan'an, Yulin
Sub-basin area
1 487,1km²
Upstream area
1 487,2km²
Discharge
2,41m³/s
Mean elev.
1 374m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1252.4 km²84.2% of basin
- 235.2 km²15.8% 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°
8,2°C
Annual rain
460mm
Moisture idx (CMI)
-0,55
Runoff
49mm/an
PET
1 023mm
AET
395mm
Mean slope
14,2°
Water table
678cm
Forest
0%
Crops
43%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)