HydroBASINS lev08 watershed · #6080417850
Bassin de Rio Maici
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 : Humaitá
Sub-basin area
604,8km²
Upstream area
2 241,3km²
Discharge
118,61m³/s
Mean elev.
89m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Maici572 km²
- Bassin de Rio Maici410 km²
3 intersecting protected areas
Floresta Nacional De Humaitá
IUCN VIForest
491.81 km² overlap
Diahui
IUCN Not ReportedIndigenous Area
12.72 km² overlap
Pirahã
IUCN Not ReportedIndigenous Area
7.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 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°
26,1°C
Annual rain
2 140mm
Moisture idx (CMI)
0,19
Runoff
1 651mm/an
PET
1 728mm
AET
1 352mm
Mean slope
0,5°
Water table
13cm
Forest
100%
Crops
0%
Urban
0%
Protected
83%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)