HydroBASINS lev08 watershed · #4080594350
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 1 administrative regions : Yan'an
Sub-basin area
661,3km²
Upstream area
17 872,7km²
Discharge
29,34m³/s
Mean elev.
1 206m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 葫芦河1028 km²
- Bassin de 北洛河184 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 7 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°
9,8°C
Annual rain
555mm
Moisture idx (CMI)
-0,45
Runoff
70mm/an
PET
1 014mm
AET
475mm
Mean slope
11,3°
Water table
558cm
Forest
42%
Crops
12%
Urban
2%
Protected
55%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)