HydroBASINS lev08 watershed · #6080346690
Bassin de Riacho Riachão do Natal
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 6 administrative regions : Agricolândia, Lagoa do Piauí, Lagoinha do Piauí, Miguel Leão, Monsenhor Gil +1
Sub-basin area
484,6km²
Upstream area
484,6km²
Discharge
3,17m³/s
Mean elev.
186m
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
1 496mm
Moisture idx (CMI)
-0,19
Runoff
207mm/an
PET
1 851mm
AET
1 036mm
Mean slope
3,8°
Water table
196cm
Forest
22%
Crops
12%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)