HydroBASINS lev08 watershed · #2080353780
Bassin de Narew
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 : Białystok, Bielsk, Hajnówka
Sub-basin area
767,8km²
Upstream area
2 588,2km²
Discharge
15,08m³/s
Mean elev.
147m
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°
6,9°C
Annual rain
573mm
Moisture idx (CMI)
-0,20
Runoff
166mm/an
PET
718mm
AET
485mm
Mean slope
0,9°
Water table
89cm
Forest
17%
Crops
37%
Urban
0%
Protected
27%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)