HydroBASINS lev08 watershed · #6080129810
Bassin de Río Manacacías
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 : Puerto Gaitán, Puerto López
Sub-basin area
1 468,4km²
Upstream area
10 052,6km²
Discharge
561,4m³/s
Mean elev.
179m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Melúa1916 km²
- Bassin de Río Manacacías645 km²
2 dept-equivalent regions (GADM L2)
- 905.4 km²61.9% of basin
- 556.5 km²38.1% of basin
4 intersecting protected areas
Campoflorido
IUCN VICivil Society Nature Reserve
11.68 km² overlap
El Tigrillo
IUCN VICivil Society Nature Reserve
6.28 km² overlap
Siare
IUCN VICivil Society Nature Reserve
2.41 km² overlap
Humedal Maiciana Manacal
IUCN VRecreation Area
1.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 729 distinct species · 66 045 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Manacacías : 15 espèces reliées par 30 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,9°C
Annual rain
2 282mm
Moisture idx (CMI)
0,26
Runoff
1 611mm/an
PET
1 692mm
AET
1 323mm
Mean slope
1,1°
Water table
29cm
Forest
2%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)