HydroBASINS lev08 watershed · #6080329530
Bassin · #6080329530
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 : Barra do Corda, Itaipava do Grajaú, Jenipapo dos Vieiras, Lagoa Grande do Maranhão, Marajá do Sena +1
Sub-basin area
854,2km²
Upstream area
854,2km²
Discharge
10,48m³/s
Mean elev.
241m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 308.6 km²36.3% of basin
- 279.1 km²32.8% of basin
- 260.9 km²30.7% of basin
- 0.9 km²0.1% of basin
- 0.8 km²0.1% of basin
- 0.1 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 14 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,0°C
Annual rain
1 322mm
Moisture idx (CMI)
-0,26
Runoff
387mm/an
PET
1 777mm
AET
1 000mm
Mean slope
5,2°
Water table
241cm
Forest
49%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)