HydroBASINS lev08 watershed · #2080566950
Bassin du Tarn
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 : Aveyron, Lozère
Sub-basin area
948,2km²
Upstream area
948,2km²
Discharge
22,27m³/s
Mean elev.
972m
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°
8,7°C
Annual rain
811mm
Moisture idx (CMI)
-0,03
Runoff
617mm/an
PET
838mm
AET
636mm
Mean slope
12,4°
Water table
503cm
Forest
67%
Crops
27%
Urban
0%
Protected
96%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)