HydroBASINS lev08 watershed · #6080318400
Bassin de Río Yavarí / Rio Javari
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 across 2 countries : Atalaia do Norte, Mariscal Ramón Castilla
Sub-basin area
128,1km²
Upstream area
23 135,2km²
Discharge
749,66m³/s
Mean elev.
112m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
2 dept-equivalent regions (GADM L2)
- 89.7 km²70.4% of basin
- Mariscal Ramón CastillaLoreto · Peru37.8 km²29.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
19 distinct species · 37 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°
25,9°C
Annual rain
2 539mm
Moisture idx (CMI)
0,34
Runoff
1 712mm/an
PET
1 683mm
AET
1 652mm
Mean slope
0,8°
Water table
12cm
Forest
97%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)