HydroBASINS lev08 watershed · #4080553430
Bassin de 宁赛川
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 : Yan'an
Sub-basin area
9,8km²
Upstream area
2 912,8km²
Discharge
2,9m³/s
Mean elev.
1 392m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 二道川373 km²
- Bassin de 北洛河0 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
30 distinct species · 43 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°
8,4°C
Annual rain
419mm
Moisture idx (CMI)
-0,59
Runoff
38mm/an
PET
1 017mm
AET
362mm
Mean slope
14,1°
Water table
588cm
Forest
0%
Crops
48%
Urban
50%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)