HydroBASINS lev08 watershed · #6080127080
Bassin de Río Wonan
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 : Gran Sabana
Sub-basin area
796,3km²
Upstream area
796,3km²
Discharge
36,51m³/s
Mean elev.
735m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 792.8 km²100.0% of basin
1 intersecting protected areas
Sur del Estado Bolívar
IUCN VIProtective Zone (ZP)
792.80 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
19 distinct species · 21 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°
23,3°C
Annual rain
2 571mm
Moisture idx (CMI)
0,34
Runoff
1 466mm/an
PET
1 697mm
AET
1 613mm
Mean slope
7,4°
Water table
319cm
Forest
100%
Crops
0%
Urban
0%
Protected
36%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)