HydroBASINS lev08 watershed · #6080374840
Bassin de Rio Tapajós
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 : Jacareacanga, Maués
Sub-basin area
389,4km²
Upstream area
351 612km²
Discharge
10 790,37m³/s
Mean elev.
140m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Tapajós1904 km²
- Bassin de Igarapé Muiuçú1377 km²
2 dept-equivalent regions (GADM L2)
- 385.9 km²99.5% of basin
- 1.8 km²0.5% of basin
3 intersecting protected areas
Sai-Cinza
IUCN Not ReportedIndigenous Area
75.64 km² overlap
Floresta Nacional De Urupadi
IUCN VIForest
2.79 km² overlap
Munduruku
IUCN Not ReportedIndigenous Area
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
24 distinct species · 25 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Rio Tapajós : 5 espèces reliées par 6 interactions GloBI sur 1 type (connectance 28.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,5°C
Annual rain
2 129mm
Moisture idx (CMI)
0,18
Runoff
2 101mm/an
PET
1 739mm
AET
1 359mm
Mean slope
3,8°
Water table
80cm
Forest
97%
Crops
0%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)