HydroBASINS lev08 watershed · #6080341580
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 1 administrative regions : Trairão
Sub-basin area
204,9km²
Upstream area
55 624,8km²
Discharge
2 129,89m³/s
Mean elev.
127m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Jamanxim722 km²
- Bassin de Rio Jamanxim509 km²
2 intersecting protected areas
Forest
94.59 km² overlap
Forest
93.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 10 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°
26,7°C
Annual rain
2 359mm
Moisture idx (CMI)
0,26
Runoff
991mm/an
PET
1 747mm
AET
1 452mm
Mean slope
4,4°
Water table
157cm
Forest
98%
Crops
1%
Urban
0%
Protected
92%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)