HydroBASINS lev08 watershed · #6080033940
Bassin de Río Anchicayá
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 3 administrative regions : Buenaventura, Dagua, Santiago de Cali
Sub-basin area
1 174,2km²
Upstream area
1 174,5km²
Discharge
110,44m³/s
Mean elev.
1 122m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 891.3 km²76.2% of basin
- 273.2 km²23.4% of basin
- 3.7 km²0.3% of basin
5 intersecting protected areas
Farallones de Cali
IUCN IINational Natural Park
591.94 km² overlap
Río Anchicayá
IUCN VINational Protective Forest Reserves
568.06 km² overlap
El Chilcal
IUCN VIIntegrated Management Regional Districts
0.79 km² overlap
Los Volcanes
IUCN VICivil Society Nature Reserve
0.00 km² overlap
National Protective Forest Reserves
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 172 distinct species · 506 073 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 Anchicayá : 5 espèces reliées par 4 interactions GloBI sur 2 types (connectance 40.0%, 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°
21,8°C
Annual rain
2 933mm
Moisture idx (CMI)
0,35
Runoff
3 094mm/an
PET
1 520mm
AET
1 421mm
Mean slope
16,3°
Water table
472cm
Forest
60%
Crops
5%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)