HydroBASINS lev08 watershed · #6080176400
Bassin de Siapa
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 : Río Negro
Sub-basin area
34,7km²
Upstream area
3 712,8km²
Discharge
122,89m³/s
Mean elev.
572m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Siapa2690 km²
- Bassin de Siapa989 km²
3 intersecting protected areas
Paríma - Tapirapeco
IUCN IINational Park (PN)
34.59 km² overlap
Alto Orinoco - Casiquiare
IUCN VIBiosphere Reserve (RB)
34.59 km² overlap
Alto Orinoco - Casiquiare
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
34.59 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
24,2°C
Annual rain
2 420mm
Moisture idx (CMI)
0,31
Runoff
1 063mm/an
PET
1 670mm
AET
1 605mm
Mean slope
3,4°
Water table
87cm
Forest
100%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)