HydroBASINS lev08 watershed · #6080354800
Bassin · #6080354800
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 : Amarante do Maranhão, Grajaú
Sub-basin area
210,3km²
Upstream area
2 025,4km²
Discharge
23,43m³/s
Mean elev.
216m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #60803571801004 km²
- Bassin · #6080357020811 km²
2 dept-equivalent regions (GADM L2)
- 147.0 km²70.2% of basin
- 62.4 km²29.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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°
25,8°C
Annual rain
1 312mm
Moisture idx (CMI)
-0,31
Runoff
439mm/an
PET
1 893mm
AET
1 064mm
Mean slope
3,4°
Water table
224cm
Forest
27%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)