HydroBASINS lev08 watershed · #2080331930
Bassin de Нёман
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 across 2 countries : Hrodna, Lazdijų, Varėnos
Sub-basin area
585,2km²
Upstream area
33 894,1km²
Discharge
206,73m³/s
Mean elev.
130m
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°
6,5°C
Annual rain
593mm
Moisture idx (CMI)
-0,16
Runoff
182mm/an
PET
710mm
AET
499mm
Mean slope
1,3°
Water table
138cm
Forest
38%
Crops
30%
Urban
3%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)