HydroBASINS lev08 watershed · #6080336670
Bassin de Rio Mearim
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 : Barra do Corda, São Raimundo do Doca Bezerra, São Roberto
Sub-basin area
258,3km²
Upstream area
15 518km²
Discharge
141,8m³/s
Mean elev.
146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080340400326 km²
- Bassin de Rio Mearim132 km²
3 dept-equivalent regions (GADM L2)
- 190.9 km²74.2% of basin
- 64.7 km²25.1% of basin
- 1.7 km²0.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
28 distinct species · 40 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°
26,6°C
Annual rain
1 401mm
Moisture idx (CMI)
-0,22
Runoff
292mm/an
PET
1 789mm
AET
1 015mm
Mean slope
4,5°
Water table
192cm
Forest
73%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)