HydroBASINS lev08 watershed · #4080425700
Bassin de Карасу
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 : Ak-Talaa, At-Bashi
Sub-basin area
546,1km²
Upstream area
546,2km²
Discharge
1,78m³/s
Mean elev.
3 385m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- At-BashiNaryn · Kyrgyzstan543.8 km²99.5% of basin
- Ak-TalaaNaryn · Kyrgyzstan3.0 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
39 distinct species · 112 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°
-2,5°C
Annual rain
322mm
Moisture idx (CMI)
-0,48
Runoff
109mm/an
PET
631mm
AET
294mm
Mean slope
9,9°
Water table
240cm
Forest
0%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)