HydroBASINS lev08 watershed · #6080194450
Bassin de Rio Amapari
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 : Pedra Branca do Amapari, Porto Grande
Sub-basin area
221,5km²
Upstream area
221,5km²
Discharge
6,36m³/s
Mean elev.
138m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Porto GrandeAmapá · Brazil115.7 km²52.5% of basin
- Pedra Branca do AmapariAmapá · Brazil104.8 km²47.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 6 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°
26,2°C
Annual rain
2 424mm
Moisture idx (CMI)
0,35
Runoff
904mm/an
PET
1 577mm
AET
1 390mm
Mean slope
3,3°
Water table
56cm
Forest
95%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)