HydroBASINS lev08 watershed · #2080585850
Bassin de Fiume Merse
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 2 administrative regions : Grosseto, Siena
Sub-basin area
673,9km²
Upstream area
674km²
Discharge
7,27m³/s
Mean elev.
369m
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°
13,5°C
Annual rain
731mm
Moisture idx (CMI)
-0,23
Runoff
340mm/an
PET
950mm
AET
606mm
Mean slope
7,9°
Water table
337cm
Forest
75%
Crops
11%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)