HydroBASINS lev08 watershed · #4080444580
Bassin de Чоң Кулун
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 : At-Bashi, Kara-Kuldja
Sub-basin area
379km²
Upstream area
379km²
Discharge
1,56m³/s
Mean elev.
3 391m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 373.9 km²98.5% of basin
- At-BashiNaryn · Kyrgyzstan5.6 km²1.5% of basin
1 intersecting protected areas
State nature reserve
3.24 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°
-1,9°C
Annual rain
354mm
Moisture idx (CMI)
-0,43
Runoff
144mm/an
PET
651mm
AET
316mm
Mean slope
24,8°
Water table
739cm
Forest
5%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)