HydroBASINS lev08 watershed · #6080185570
Bassin de Río Ajajú
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 : Calamar, Solano
Sub-basin area
739km²
Upstream area
7 926km²
Discharge
424,48m³/s
Mean elev.
358m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Caño Macuje919 km²
- Bassin de Río Ajajú581 km²
2 dept-equivalent regions (GADM L2)
- 477.6 km²64.9% of basin
- 258.2 km²35.1% of basin
2 intersecting protected areas
La Serranía de Chiribiquete
IUCN IINational Natural Park
735.74 km² overlap
Chiribiquete National Park – “The Maloca of the Jaguar”
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
735.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
645 distinct species · 2 026 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Río Ajajú : 5 espèces reliées par 3 interactions GloBI sur 3 types (connectance 30.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,0°C
Annual rain
2 567mm
Moisture idx (CMI)
0,37
Runoff
1 706mm/an
PET
1 627mm
AET
1 456mm
Mean slope
5,3°
Water table
182cm
Forest
82%
Crops
3%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)