HydroBASINS lev08 watershed · #4080307540
Bassin de Urdabay
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 : Aral Sea, Mo'ynoq
Sub-basin area
438,5km²
Upstream area
453 713,8km²
Discharge
1 584,42m³/s
Mean elev.
42m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Gónedarya722 km²
- Bassin de Aqdarya222 km²
2 dept-equivalent regions (GADM L2)
- 425.0 km²96.7% of basin
- 14.3 km²3.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 9 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°
10,2°C
Annual rain
124mm
Moisture idx (CMI)
-0,89
Runoff
21mm/an
PET
1 096mm
AET
114mm
Mean slope
0,1°
Water table
24cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)