HydroBASINS lev08 watershed · #6080272040
Bassin de Río Negro
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 : Manaus, Novo Airão
Sub-basin area
326,2km²
Upstream area
701 316,8km²
Discharge
28 990,31m³/s
Mean elev.
37m
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°
27,2°C
Annual rain
2 580mm
Moisture idx (CMI)
0,37
Runoff
1 289mm/an
PET
1 628mm
AET
1 478mm
Mean slope
1,1°
Water table
20cm
Forest
58%
Crops
1%
Urban
0%
Protected
86%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)