HydroBASINS lev08 watershed · #2080091560
Bassin · #2080091560
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 : Damghan, Semnan
Sub-basin area
501,5km²
Upstream area
501,5km²
Discharge
0,26m³/s
Mean elev.
745m
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°
19,7°C
Annual rain
125mm
Moisture idx (CMI)
-0,92
Runoff
16mm/an
PET
1 566mm
AET
105mm
Mean slope
1,2°
Water table
281cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)