HydroBASINS lev08 watershed · #6080198100
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
46,8km²
Upstream area
28 171,1km²
Discharge
539,17m³/s
Mean elev.
225m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080197090113 km²
- Bassin de Rio Jari78 km²
2 dept-equivalent regions (GADM L2)
- Laranjal do JariAmapá · Brazil30.2 km²64.9% of basin
- 16.4 km²35.1% of basin
1 intersecting protected areas
Sustainable Development Reserve
26.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
24 distinct species · 39 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°
25,8°C
Annual rain
2 354mm
Moisture idx (CMI)
0,31
Runoff
692mm/an
PET
1 616mm
AET
1 388mm
Mean slope
9,5°
Water table
271cm
Forest
94%
Crops
0%
Urban
0%
Protected
82%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)