HydroBASINS lev08 watershed · #6080033460
Bassin de Río Chagüí
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 5 administrative regions : Francisco Pizarro, Mosquera, Olaya Herrera, Roberto Payán, Tumaco
Sub-basin area
1 771,1km²
Upstream area
1 771,1km²
Discharge
7,41m³/s
Mean elev.
35m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 858.4 km²48.7% of basin
- 544.1 km²30.9% of basin
- 265.4 km²15.1% of basin
- 49.3 km²2.8% of basin
- 0.4 km²0.0% of basin
2 intersecting protected areas
Manglares de Corponariño
IUCN Not ApplicableZoning
225.27 km² overlap
Sanquianga
IUCN IINational Natural Park
22.69 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
540 distinct species · 4 729 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Chagüí : 43 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 3.1%, filtre Serrano α=0.2). 3 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°
25,7°C
Annual rain
3 563mm
Moisture idx (CMI)
0,63
Runoff
3 165mm/an
PET
1 301mm
AET
1 301mm
Mean slope
2,1°
Water table
52cm
Forest
49%
Crops
7%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)