HydroBASINS lev08 watershed · #6080278530
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 3 administrative regions : Iranduba, Manacapuru, Manaus
Sub-basin area
113,6km²
Upstream area
712 061,2km²
Discharge
29 518,12m³/s
Mean elev.
25m
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°
27,4°C
Annual rain
2 322mm
Moisture idx (CMI)
0,30
Runoff
1 212mm/an
PET
1 614mm
AET
1 404mm
Mean slope
1,3°
Water table
42cm
Forest
53%
Crops
1%
Urban
0%
Protected
39%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)