HydroBASINS lev08 watershed · #4080552370
Bassin de 北洛河
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 580km²
Upstream area
1 580,2km²
Discharge
1,51m³/s
Mean elev.
1 559m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 904.0 km²57.2% of basin
- 676.7 km²42.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 28 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°
7,5°C
Annual rain
392mm
Moisture idx (CMI)
-0,60
Runoff
25mm/an
PET
985mm
AET
340mm
Mean slope
13,7°
Water table
709cm
Forest
0%
Crops
29%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)