HydroBASINS lev08 watershed · #6080450540
Bassin de Rio São João
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 4 administrative regions : Colniza, Machadinho D'Oeste, Manicoré, Novo Aripuanã
Sub-basin area
531km²
Upstream area
531km²
Discharge
25,09m³/s
Mean elev.
127m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 497.2 km²94.0% of basin
- 28.1 km²5.3% of basin
- 3.3 km²0.6% of basin
- 0.2 km²0.0% of basin
1 intersecting protected areas
Park
528.25 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
69 distinct species · 79 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°
25,5°C
Annual rain
2 260mm
Moisture idx (CMI)
0,22
Runoff
1 491mm/an
PET
1 755mm
AET
1 336mm
Mean slope
1,2°
Water table
34cm
Forest
91%
Crops
1%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)