HydroBASINS lev08 watershed · #2080389690
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
335,9km²
Upstream area
17 744,1km²
Discharge
87,7m³/s
Mean elev.
163m
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
606mm
Moisture idx (CMI)
-0,17
Runoff
136mm/an
PET
730mm
AET
509mm
Mean slope
0,8°
Water table
93cm
Forest
7%
Crops
54%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)