HydroBASINS lev08 watershed · #2080028150
Bassin de Систа
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 : Kingiseppskiy rayon, Lomonosovskiy rayon, Volosovskiy rayon
Sub-basin area
1 645,8km²
Upstream area
1 645,8km²
Discharge
0,45m³/s
Mean elev.
77m
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°
4,5°C
Annual rain
687mm
Moisture idx (CMI)
0,18
Runoff
244mm/an
PET
563mm
AET
441mm
Mean slope
1,4°
Water table
98cm
Forest
87%
Crops
5%
Urban
1%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)