HydroBASINS lev08 watershed · #6080211130
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
293,4km²
Upstream area
40 325km²
Discharge
770,59m³/s
Mean elev.
143m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Ipitinga530 km²
- Bassin de Rio Jari271 km²
2 dept-equivalent regions (GADM L2)
- Laranjal do JariAmapá · Brazil159.1 km²54.5% of basin
- 133.0 km²45.5% of basin
3 intersecting protected areas
Sustainable Development Reserve
160.82 km² overlap
Floresta Estadual Do Paru
IUCN VIForest
108.33 km² overlap
Estação Ecológica Do Jari
IUCN IaEcological Station
0.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
46 distinct species · 68 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°
26,4°C
Annual rain
2 369mm
Moisture idx (CMI)
0,31
Runoff
704mm/an
PET
1 625mm
AET
1 384mm
Mean slope
4,4°
Water table
92cm
Forest
100%
Crops
0%
Urban
0%
Protected
92%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)