HydroBASINS lev08 watershed · #2080578350
Bassin du Gave d'Oloron
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 5 administrative regions across 2 countries : Hautes-Pyrénées, Huesca, Landes, Navarra, Pyrénées-Atlantiques
Sub-basin area
2 666,9km²
Upstream area
2 667km²
Discharge
72m³/s
Mean elev.
752m
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°
9,7°C
Annual rain
1 065mm
Moisture idx (CMI)
0,17
Runoff
827mm/an
PET
862mm
AET
699mm
Mean slope
15,1°
Water table
493cm
Forest
58%
Crops
7%
Urban
1%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)