HydroBASINS lev08 watershed · #4080397280
Bassin de 顾洞河
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 : Chaoyang, Chifeng
Sub-basin area
468,2km²
Upstream area
468,3km²
Discharge
0,5m³/s
Mean elev.
402m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 448.6 km²95.7% of basin
- Chifeng20.3 km²4.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 3 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°
7,4°C
Annual rain
476mm
Moisture idx (CMI)
-0,52
Runoff
34mm/an
PET
990mm
AET
411mm
Mean slope
6,4°
Water table
334cm
Forest
9%
Crops
38%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)