HydroBASINS lev08 watershed · #6080434660
Bassin de Riacho do Olho d'Água
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 2 administrative regions : Alvorada do Gurguéia, Canto do Buriti
Sub-basin area
600,6km²
Upstream area
600,6km²
Discharge
2,2m³/s
Mean elev.
393m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 327.1 km²54.7% of basin
- 271.0 km²45.3% of basin
1 intersecting protected areas
Park
200.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 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°
26,3°C
Annual rain
919mm
Moisture idx (CMI)
-0,52
Runoff
125mm/an
PET
1 918mm
AET
776mm
Mean slope
3,6°
Water table
315cm
Forest
85%
Crops
1%
Urban
0%
Protected
34%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)