HydroBASINS lev08 watershed · #6080073390
Bassin · #6080073390
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 : Pueblo Nuevo, San Marcos
Sub-basin area
191,8km²
Upstream area
1 909,3km²
Discharge
48,77m³/s
Mean elev.
27m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080074300492 km²
- Bassin · #6080074210347 km²
2 dept-equivalent regions (GADM L2)
- 166.9 km²87.4% of basin
- 24.0 km²12.6% of basin
1 intersecting protected areas
Cuenca Hidrográfica Rio San Jorge
IUCN Not ApplicableWatershed
184.93 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
163 distinct species · 2 151 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 · #6080073390 : 26 espèces reliées par 38 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 9 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°
27,8°C
Annual rain
2 031mm
Moisture idx (CMI)
0,14
Runoff
770mm/an
PET
1 744mm
AET
1 307mm
Mean slope
0,6°
Water table
44cm
Forest
4%
Crops
12%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)