HydroBASINS lev08 watershed · #2080581770
Bassin de Ríu Ayer
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 : Asturias, León
Sub-basin area
933,1km²
Upstream area
933,1km²
Discharge
20,39m³/s
Mean elev.
934m
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°
9,9°C
Annual rain
860mm
Moisture idx (CMI)
-0,04
Runoff
675mm/an
PET
895mm
AET
648mm
Mean slope
20,9°
Water table
670cm
Forest
84%
Crops
3%
Urban
4%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)