HydroBASINS lev08 watershed · #6080337750
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 3 administrative regions across 2 countries : Atalaia do Norte, Mariscal Ramón Castilla, Maynas
Sub-basin area
483,7km²
Upstream area
483,7km²
Discharge
19,61m³/s
Mean elev.
150m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Mariscal Ramón CastillaLoreto · Peru397.1 km²82.5% of basin
- 84.3 km²17.5% of basin
- 0.2 km²0.0% of basin
1 intersecting protected areas
Comunal Tamshiyacu Tahuayo
IUCN VIRegional Conservation Area
1.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
26,1°C
Annual rain
2 422mm
Moisture idx (CMI)
0,29
Runoff
1 322mm/an
PET
1 709mm
AET
1 631mm
Mean slope
1,1°
Water table
21cm
Forest
100%
Crops
0%
Urban
0%
Protected
21%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)