HydroBASINS lev08 watershed · #6080508560
Bassin de Rio Ouro Preto
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 : Guajará-Mirim, Nova Mamoré
Sub-basin area
1 772,9km²
Upstream area
4 700,4km²
Discharge
92,54m³/s
Mean elev.
184m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080501410548 km²
- Bassin · #6080501510327 km²
2 dept-equivalent regions (GADM L2)
- 1709.1 km²96.8% of basin
- 56.7 km²3.2% of basin
6 intersecting protected areas
Extractive Reserve
1098.36 km² overlap
Extractive Reserve
153.15 km² overlap
Biological Reserve
145.48 km² overlap
Park
42.70 km² overlap
Igarapé Lage
IUCN Not ReportedIndigenous Area
5.43 km² overlap
Pacaas Novas
IUCN Not ReportedIndigenous Area
0.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
317 distinct species · 1 147 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Ouro Preto : 24 espèces reliées par 30 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 7 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°
26,2°C
Annual rain
1 654mm
Moisture idx (CMI)
-0,07
Runoff
628mm/an
PET
1 769mm
AET
1 263mm
Mean slope
2,9°
Water table
180cm
Forest
97%
Crops
0%
Urban
0%
Protected
89%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)