HydroBASINS lev08 watershed · #2080387000
Bassin de Сейм
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 6 administrative regions : Bol'shesoldatskiy rayon, Kurchatov, Kurchatovskiy rayon, Kurskiy rayon, Medvenskiy rayon +1
Sub-basin area
703,3km²
Upstream area
9 046,1km²
Discharge
46,37m³/s
Mean elev.
199m
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°
5,9°C
Annual rain
612mm
Moisture idx (CMI)
-0,15
Runoff
151mm/an
PET
721mm
AET
509mm
Mean slope
2,4°
Water table
229cm
Forest
2%
Crops
64%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)