HydroBASINS lev08 watershed · #2080574220
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, Tarn
Sub-basin area
1 038,5km²
Upstream area
5 254,3km²
Discharge
88,51m³/s
Mean elev.
258m
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°
12,7°C
Annual rain
749mm
Moisture idx (CMI)
-0,24
Runoff
352mm/an
PET
989mm
AET
632mm
Mean slope
4,6°
Water table
232cm
Forest
11%
Crops
58%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)