HydroBASINS lev08 watershed · #2080578890
Bassin de la Bidouze
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 : Landes, Pyrénées-Atlantiques
Sub-basin area
1 085,1km²
Upstream area
15 788,1km²
Discharge
340,17m³/s
Mean elev.
159m
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°
13,0°C
Annual rain
1 185mm
Moisture idx (CMI)
0,22
Runoff
907mm/an
PET
921mm
AET
755mm
Mean slope
7,3°
Water table
268cm
Forest
27%
Crops
9%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)