HydroBASINS lev08 watershed · #6080315910
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 3 administrative regions : Loreto, Maynas, Requena
Sub-basin area
2 222,4km²
Upstream area
364 873,4km²
Discharge
17 878,81m³/s
Mean elev.
117m
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 456mm
Moisture idx (CMI)
0,29
Runoff
1 815mm/an
PET
1 733mm
AET
1 692mm
Mean slope
0,8°
Water table
12cm
Forest
95%
Crops
1%
Urban
0%
Protected
87%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)