HydroBASINS lev08 watershed · #2080039590
Bassin de Большая Лавна
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 4 administrative regions : Kol'skiy rayon, Murmansk, Murmansk gorod, Polyarnye gorsovet
Sub-basin area
349,4km²
Upstream area
26 402,9km²
Discharge
281,29m³/s
Mean elev.
157m
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°
-0,3°C
Annual rain
514mm
Moisture idx (CMI)
0,31
Runoff
316mm/an
PET
353mm
AET
302mm
Mean slope
8,3°
Water table
280cm
Forest
18%
Crops
0%
Urban
11%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)