HydroBASINS lev08 watershed · #6080290460
Bassin de Rio Tefé
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 : Alvarães, Tefé
Sub-basin area
854,4km²
Upstream area
20 140,5km²
Discharge
982,82m³/s
Mean elev.
64m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Tefé425 km²
- Bassin de Rio Curimatá de Baixo40 km²
2 dept-equivalent regions (GADM L2)
- 506.1 km²59.5% of basin
- 344.6 km²40.5% of basin
1 intersecting protected areas
Floresta Nacional De Tefé
IUCN VIForest
349.89 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
418 distinct species · 1 032 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Tefé : 32 espèces reliées par 26 interactions GloBI sur 2 types (connectance 4.6%, 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°
26,9°C
Annual rain
2 448mm
Moisture idx (CMI)
0,33
Runoff
1 343mm/an
PET
1 646mm
AET
1 561mm
Mean slope
0,7°
Water table
10cm
Forest
80%
Crops
1%
Urban
0%
Protected
41%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)