HydroBASINS lev08 watershed · #6080184500
Bassin de Igarapé Xiriana
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 : Barcelos, Caracaraí, Iracema
Sub-basin area
1 533,3km²
Upstream area
1 533,4km²
Discharge
34,46m³/s
Mean elev.
150m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 937.4 km²61.4% of basin
- 537.7 km²35.2% of basin
- 51.3 km²3.4% of basin
3 intersecting protected areas
Yanomami
IUCN Not ReportedIndigenous Area
1526.15 km² overlap
Forest
55.72 km² overlap
Park
42.16 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 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°
26,6°C
Annual rain
1 809mm
Moisture idx (CMI)
0,03
Runoff
712mm/an
PET
1 750mm
AET
1 335mm
Mean slope
3,5°
Water table
129cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)