HydroBASINS lev08 watershed · #6080000580
Bassin · #6080000580
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 : Arjona, San Onofre
Sub-basin area
22,1km²
Upstream area
3 202,4km²
Discharge
23,25m³/s
Mean elev.
9m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Canal del Dique155 km²
- Bassin de Caño San Antonio131 km²
2 dept-equivalent regions (GADM L2)
- 12.3 km²55.9% of basin
- 9.6 km²43.4% of basin
2 intersecting protected areas
Area marina Protegida Archipielago Corales del Rosario y San Bernardo
IUCN Not ApplicableMarine Protected Area
11.07 km² overlap
El Corchal El Mono Hernández
IUCN IbFauna and Flora Sanctuary
10.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
11 distinct species · 11 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 · #6080000580 : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, 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°
27,7°C
Annual rain
1 202mm
Moisture idx (CMI)
-0,28
Runoff
356mm/an
PET
1 669mm
AET
1 016mm
Mean slope
0,4°
Water table
46cm
Forest
98%
Crops
3%
Urban
0%
Protected
52%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)