HydroBASINS lev08 watershed · #6080464800
Bassin de Rio Madeirinha
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 3 administrative regions : Colniza, Ji-Paraná, Vale do Anari
Sub-basin area
492,1km²
Upstream area
492,1km²
Discharge
14,65m³/s
Mean elev.
160m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 487.8 km²99.5% of basin
- 2.1 km²0.4% of basin
- 0.2 km²0.0% of basin
1 intersecting protected areas
Reserva Biológica Do Jaru
IUCN IaBiological Reserve
2.27 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
25,0°C
Annual rain
1 951mm
Moisture idx (CMI)
0,08
Runoff
943mm/an
PET
1 786mm
AET
1 244mm
Mean slope
1,5°
Water table
66cm
Forest
100%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)