HydroBASINS lev08 watershed · #2080020250
Bassin de Urumea
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 across 2 countries : Guipúzcoa, Navarra, Pyrénées-Atlantiques
Sub-basin area
456,2km²
Upstream area
456,2km²
Discharge
1,17m³/s
Mean elev.
305m
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°
12,9°C
Annual rain
1 325mm
Moisture idx (CMI)
0,33
Runoff
1 078mm/an
PET
883mm
AET
763mm
Mean slope
14,3°
Water table
458cm
Forest
89%
Crops
8%
Urban
23%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)