HydroBASINS lev08 watershed · #6080328290
Bassin de Río Marañón
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 : Alto Amazonas, Loreto
Sub-basin area
316,7km²
Upstream area
288 179,5km²
Discharge
12 049,57m³/s
Mean elev.
122m
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°
26,6°C
Annual rain
2 036mm
Moisture idx (CMI)
0,15
Runoff
1 486mm/an
PET
1 729mm
AET
1 602mm
Mean slope
0,3°
Water table
10cm
Forest
94%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)