HydroBASINS lev08 watershed · #2080893270
Bassin de گرگان
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 : Chahbahar, Iranshahr, Nikshahr
Sub-basin area
472,5km²
Upstream area
472,5km²
Discharge
1,62m³/s
Mean elev.
1 085m
Administrative coverage
Species present
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°
22,2°C
Annual rain
142mm
Moisture idx (CMI)
-0,91
Runoff
110mm/an
PET
1 621mm
AET
119mm
Mean slope
8,0°
Water table
668cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)