HydroBASINS lev08 watershed · #4080099490
Bassin de Аргунь / 额尔古纳河
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 across 2 countries : Gazimuro-Zavodskiy rayon, Hulunbuir
Sub-basin area
5,7km²
Upstream area
288 613,9km²
Discharge
440,55m³/s
Mean elev.
420m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Будюмкан2387 km²
- Bassin de Газимур233 km²
2 dept-equivalent regions (GADM L2)
- 3.7 km²64.4% of basin
- 2.0 km²35.6% of basin
1 intersecting protected areas
Reliktovye duby
IUCN IVState Natural Zakaznik
0.34 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 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°
-3,7°C
Annual rain
404mm
Moisture idx (CMI)
-0,44
Runoff
82mm/an
PET
716mm
AET
356mm
Mean slope
5,3°
Water table
138cm
Forest
82%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)