HydroBASINS lev08 watershed · #4080457260
Bassin de Oqdaryo-Zarafshon
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 3 administrative regions : Ishtixon, Pastdarg'om, Qo'shrabot
Sub-basin area
310,9km²
Upstream area
4 131,8km²
Discharge
3,13m³/s
Mean elev.
602m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Savruksoy1694 km²
- Bassin de Oqdaryo-Zarafshon742 km²
3 dept-equivalent regions (GADM L2)
- Qo'shrabotSamarqand' · Uzbekistan171.2 km²55.0% of basin
- IshtixonSamarqand' · Uzbekistan79.7 km²25.6% of basin
- Pastdarg'omSamarqand' · Uzbekistan60.4 km²19.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
11 distinct species · 12 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°
14,0°C
Annual rain
315mm
Moisture idx (CMI)
-0,75
Runoff
15mm/an
PET
1 254mm
AET
270mm
Mean slope
1,3°
Water table
217cm
Forest
0%
Crops
55%
Urban
28%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)