HydroBASINS lev08 watershed · #2080704590
Bassin de گرگان رود
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 : Gonbad-e-Kavus, Gorgan
Sub-basin area
570km²
Upstream area
7 777,8km²
Discharge
29,67m³/s
Mean elev.
81m
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°
17,7°C
Annual rain
358mm
Moisture idx (CMI)
-0,72
Runoff
80mm/an
PET
1 293mm
AET
306mm
Mean slope
1,6°
Water table
143cm
Forest
12%
Crops
40%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)