HydroBASINS lev08 watershed · #6080184730
Bassin de Rio Jari
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 : Almeirim, Laranjal do Jari
Sub-basin area
37,1km²
Upstream area
19 749,2km²
Discharge
374,55m³/s
Mean elev.
247m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Jari459 km²
- Bassin de Rio Jari139 km²
2 dept-equivalent regions (GADM L2)
- 22.5 km²61.1% of basin
- Laranjal do JariAmapá · Brazil14.4 km²38.9% of basin
1 intersecting protected areas
Park
24.34 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
25,5°C
Annual rain
2 260mm
Moisture idx (CMI)
0,28
Runoff
580mm/an
PET
1 627mm
AET
1 367mm
Mean slope
2,0°
Water table
64cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)