HydroBASINS lev08 watershed · #2080394380
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 3 administrative regions : Korenevskiy rayon, L'govskiy rayon, Ryl'skiy rayon
Sub-basin area
392,5km²
Upstream area
18 409,1km²
Discharge
90,48m³/s
Mean elev.
168m
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°
6,2°C
Annual rain
607mm
Moisture idx (CMI)
-0,17
Runoff
133mm/an
PET
733mm
AET
510mm
Mean slope
1,1°
Water table
123cm
Forest
8%
Crops
59%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)