HydroBASINS lev08 watershed · #4080095410
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 : Hulunbuir, Mogochinskiy rayon
Sub-basin area
1 009,7km²
Upstream area
291 523km²
Discharge
408,97m³/s
Mean elev.
574m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Лубия382 km²
- Bassin de Аргунь / 额尔古纳河325 km²
2 dept-equivalent regions (GADM L2)
- 575.0 km²56.7% of basin
- 438.9 km²43.3% of basin
1 intersecting protected areas
Verhneamurskij
IUCN IVState Natural Zakaznik
0.24 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
28 distinct species · 39 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°
-4,8°C
Annual rain
430mm
Moisture idx (CMI)
-0,37
Runoff
74mm/an
PET
682mm
AET
378mm
Mean slope
8,8°
Water table
222cm
Forest
96%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)