HydroBASINS lev08 watershed · #6080426000
Bassin de Rio Jamanxim
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 : Altamira, Novo Progresso
Sub-basin area
254,1km²
Upstream area
2 548km²
Discharge
95,04m³/s
Mean elev.
274m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Jamanxim1502 km²
- Bassin de Rio Jamanxim792 km²
2 dept-equivalent regions (GADM L2)
- 251.6 km²99.4% of basin
- 1.5 km²0.6% of basin
1 intersecting protected areas
Forest
4.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 9 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°
25,5°C
Annual rain
2 405mm
Moisture idx (CMI)
0,21
Runoff
1 196mm/an
PET
1 900mm
AET
1 398mm
Mean slope
2,4°
Water table
91cm
Forest
84%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)