HydroBASINS lev08 watershed · #6080191980
Bassin de Rio Marapi
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 1 administrative regions : Oriximiná
Sub-basin area
454,6km²
Upstream area
3 974,8km²
Discharge
46,64m³/s
Mean elev.
328m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Marapi652 km²
- Bassin de Rio Marapi423 km²
2 intersecting protected areas
Parque do Tumucumaque
IUCN Not ReportedIndigenous Area
423.89 km² overlap
Ecological Station
28.52 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°
26,0°C
Annual rain
2 131mm
Moisture idx (CMI)
0,19
Runoff
435mm/an
PET
1 729mm
AET
1 364mm
Mean slope
3,9°
Water table
69cm
Forest
99%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)