HydroBASINS lev08 watershed · #4080572280
Bassin · #4080572280
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 across 2 countries : Almar, Serhetabat, Shirin Tagab
Sub-basin area
1 529,3km²
Upstream area
1 529,3km²
Discharge
1,42m³/s
Mean elev.
646m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- SerhetabatMary · Turkmenistan1102.6 km²72.1% of basin
- 415.7 km²27.2% of basin
- 11.2 km²0.7% 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°
13,9°C
Annual rain
399mm
Moisture idx (CMI)
-0,70
Runoff
28mm/an
PET
1 332mm
AET
340mm
Mean slope
7,9°
Water table
672cm
Forest
0%
Crops
20%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)