HydroBASINS lev08 watershed · #6080177240
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
80,7km²
Upstream area
3 552,4km²
Discharge
59,76m³/s
Mean elev.
283m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Jari1092 km²
- Bassin de Rio Jari495 km²
2 dept-equivalent regions (GADM L2)
- 67.3 km²83.7% of basin
- Laranjal do JariAmapá · Brazil13.1 km²16.3% of basin
2 intersecting protected areas
Reserva Biológica De Maicuru
IUCN IaBiological Reserve
68.22 km² overlap
Park
23.08 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°
25,4°C
Annual rain
2 111mm
Moisture idx (CMI)
0,22
Runoff
542mm/an
PET
1 645mm
AET
1 320mm
Mean slope
4,4°
Water table
91cm
Forest
91%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)