HydroBASINS lev08 watershed · #4080271850
Bassin de 博尔塔拉河
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 : Alakolskiy, Börtala Mongol
Sub-basin area
952,9km²
Upstream area
5 773,3km²
Discharge
22,41m³/s
Mean elev.
1 412m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 鄂托克赛尔河1221 km²
- Bassin de 博尔塔拉河507 km²
2 dept-equivalent regions (GADM L2)
- 954.4 km²99.9% of basin
- 0.6 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 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°
2,9°C
Annual rain
342mm
Moisture idx (CMI)
-0,56
Runoff
43mm/an
PET
839mm
AET
300mm
Mean slope
6,7°
Water table
140cm
Forest
1%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)