HydroBASINS lev08 watershed · #6080252510
Bassin · #6080252510
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 : Fonte Boa, Japurá, Maraã
Sub-basin area
408,1km²
Upstream area
3 146,1km²
Discharge
142,39m³/s
Mean elev.
63m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080251920833 km²
- Bassin · #60802521003 km²
3 dept-equivalent regions (GADM L2)
- 358.9 km²88.3% of basin
- 29.3 km²7.2% of basin
- 18.0 km²4.4% of basin
3 intersecting protected areas
Extractive Reserve
271.16 km² overlap
Sustainable Development Reserve
53.75 km² overlap
Mamirauá
IUCN Not ReportedWetland of International Importance (Ramsar Site)
3.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
30 distinct species · 56 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 · #6080252510 : 9 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 2 types (connectance 19.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,8°C
Annual rain
2 905mm
Moisture idx (CMI)
0,43
Runoff
1 535mm/an
PET
1 644mm
AET
1 642mm
Mean slope
0,6°
Water table
8cm
Forest
95%
Crops
0%
Urban
0%
Protected
82%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)