HydroBASINS lev08 watershed · #2080457220
Bassin de Ойыл
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 : Kzylkoginskiy, Uilskiy
Sub-basin area
137,4km²
Upstream area
25 162,2km²
Discharge
34,1m³/s
Mean elev.
44m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ойыл459 km²
- Bassin de Ойыл146 km²
2 dept-equivalent regions (GADM L2)
- 80.4 km²58.3% of basin
- KzylkoginskiyAtyrau · Kazakhstan57.4 km²41.7% of basin
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°
7,1°C
Annual rain
215mm
Moisture idx (CMI)
-0,77
Runoff
38mm/an
PET
949mm
AET
194mm
Mean slope
0,3°
Water table
59cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)