HydroBASINS lev08 watershed · #4080362930
Bassin · #4080362930
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 : Tüp, Ysyk-Köl (lake)
Sub-basin area
165,8km²
Upstream area
4 071,2km²
Discharge
17,38m³/s
Mean elev.
1 602m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Джеты-Огуз729 km²
- Bassin de Арык468 km²
2 dept-equivalent regions (GADM L2)
- Ysyk-Köl (lake)Ysyk-Köl · Kyrgyzstan161.1 km²97.0% of basin
- TüpYsyk-Köl · Kyrgyzstan4.9 km²3.0% of basin
1 intersecting protected areas
Isyk-Kul State Reserve with the Lake Isyk-Kul
IUCN Not ReportedWetland of International Importance (Ramsar Site)
157.50 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
5,8°C
Annual rain
366mm
Moisture idx (CMI)
-0,59
Runoff
132mm/an
PET
899mm
AET
322mm
Mean slope
0,0°
Water table
6cm
Forest
0%
Crops
13%
Urban
0%
Protected
94%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)