HydroBASINS lev08 watershed · #6080670270
Bassin de Río Grande
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 4 administrative regions : Andrés Ibáñez, Cordillera, Florida, Vallegrande
Sub-basin area
4 595km²
Upstream area
64 036,8km²
Discharge
107,97m³/s
Mean elev.
578m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Moroco1448 km²
- Bassin de Río Grande1099 km²
4 dept-equivalent regions (GADM L2)
- 4501.5 km²98.3% of basin
- 75.8 km²1.7% of basin
- 2.5 km²0.1% of basin
- Vallegrande0.8 km²0.0% of basin
3 intersecting protected areas
Parabanó
IUCN Not ReportedMunicipal Protected Area
256.58 km² overlap
Rio Grande Valles Crucenos
IUCN Not ReportedNatural Integrated Management Area
139.01 km² overlap
Palmera de Sao
IUCN Not ReportedMunicipal Protected Area
7.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
697 distinct species · 4 820 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Grande : 30 espèces reliées par 48 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 11 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°
23,7°C
Annual rain
839mm
Moisture idx (CMI)
-0,51
Runoff
74mm/an
PET
1 732mm
AET
709mm
Mean slope
3,3°
Water table
151cm
Forest
62%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)