HydroBASINS lev08 watershed · #6080488290
Bassin de Rio Iaco
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 : Sena Madureira
Sub-basin area
348km²
Upstream area
7 608km²
Discharge
78,4m³/s
Mean elev.
244m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Igarapé Riozinho1223 km²
- Bassin de Rio Iaco131 km²
1 dept-equivalent regions (GADM L2)
- 346.6 km²100.0% of basin
1 intersecting protected areas
Extractive Reserve
141.66 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 41 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°
24,9°C
Annual rain
1 740mm
Moisture idx (CMI)
-0,01
Runoff
411mm/an
PET
1 751mm
AET
1 306mm
Mean slope
2,3°
Water table
76cm
Forest
100%
Crops
0%
Urban
0%
Protected
41%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)