HydroBASINS lev08 watershed · #4080099110
Bassin de 额木尔河
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 : Daxing'anling
Sub-basin area
231,1km²
Upstream area
3 789,8km²
Discharge
10,83m³/s
Mean elev.
539m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 额木尔河681 km²
- Bassin de 额木尔河345 km²
1 dept-equivalent regions (GADM L2)
- 232.1 km²100.0% of basin
1 intersecting protected areas
Wetland of International Importance (Ramsar Site)
42.77 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 11 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°
-4,6°C
Annual rain
459mm
Moisture idx (CMI)
-0,33
Runoff
90mm/an
PET
686mm
AET
400mm
Mean slope
3,7°
Water table
98cm
Forest
57%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)