HydroBASINS lev08 watershed · #4080307800
Bassin de 新开河
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 : Tongliao
Sub-basin area
751,8km²
Upstream area
23 942,2km²
Discharge
13m³/s
Mean elev.
197m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 他拉干水库引水渠984 km²
- Bassin de 乌力吉木伦河842 km²
1 dept-equivalent regions (GADM L2)
- Tongliao753.4 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 2 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°
6,4°C
Annual rain
390mm
Moisture idx (CMI)
-0,58
Runoff
12mm/an
PET
936mm
AET
341mm
Mean slope
0,1°
Water table
10cm
Forest
1%
Crops
17%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)