HydroBASINS lev08 watershed · #2080304850
Bassin de Усвяча
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 across 2 countries : Haradok, Kun'inskiy rayon, Usvyatskiy rayon, Velikolukskiy rayon, Velizhskiy rayon +1
Sub-basin area
2 396,7km²
Upstream area
2 396,7km²
Discharge
20,24m³/s
Mean elev.
170m
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°
4,8°C
Annual rain
637mm
Moisture idx (CMI)
-0,02
Runoff
260mm/an
PET
651mm
AET
493mm
Mean slope
0,9°
Water table
67cm
Forest
81%
Crops
6%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)