HydroBASINS lev08 watershed · #2080576470
Bassin de l'Estéous
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 : Gers, Hautes-Pyrénées, Pyrénées-Atlantiques
Sub-basin area
390,8km²
Upstream area
1 315,6km²
Discharge
24,72m³/s
Mean elev.
236m
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°
12,1°C
Annual rain
840mm
Moisture idx (CMI)
-0,13
Runoff
509mm/an
PET
970mm
AET
688mm
Mean slope
2,5°
Water table
148cm
Forest
18%
Crops
52%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)