HydroBASINS lev08 watershed · #4080490960
Bassin de 小白河
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 : Langfang
Sub-basin area
218,2km²
Upstream area
3 190,9km²
Discharge
2,32m³/s
Mean elev.
6m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 任河大干渠1074 km²
- Bassin de 任文干渠365 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 10 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°
12,7°C
Annual rain
492mm
Moisture idx (CMI)
-0,54
Runoff
26mm/an
PET
1 081mm
AET
422mm
Mean slope
0,0°
Water table
4cm
Forest
9%
Crops
63%
Urban
25%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)