HydroBASINS lev08 watershed · #6080545880
Bassin de Rio São João Grande
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 1 administrative regions : Ribeirão Cascalheira
Sub-basin area
869,6km²
Upstream area
3 811,6km²
Discharge
58,44m³/s
Mean elev.
217m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080555720561 km²
- Bassin de Rio São João Grande110 km²
1 dept-equivalent regions (GADM L2)
- 866.3 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
50 distinct species · 69 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°
26,8°C
Annual rain
1 604mm
Moisture idx (CMI)
-0,15
Runoff
461mm/an
PET
1 882mm
AET
1 227mm
Mean slope
0,1°
Water table
4cm
Forest
25%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)