HydroBASINS lev08 watershed · #3080579890
Bassin de Сума
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 5 administrative regions : Chulymskiy rayon, Dovolenskiy rayon, Kargatskiy rayon, Kochenevskiy rayon, Kochkovskiy rayon
Sub-basin area
4 509,4km²
Upstream area
4 509,4km²
Discharge
11,65m³/s
Mean elev.
160m
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°
0,7°C
Annual rain
386mm
Moisture idx (CMI)
-0,43
Runoff
76mm/an
PET
680mm
AET
338mm
Mean slope
0,3°
Water table
3cm
Forest
17%
Crops
21%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)