HydroBASINS lev08 watershed · #6080172140
Bassin de Río Magdalena
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 7 administrative regions : Isnos, La Vega, Puracé, San Agustín, San Sebastián +2
Sub-basin area
818,2km²
Upstream area
818,2km²
Discharge
25,99m³/s
Mean elev.
2 737m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 725.0 km²89.0% of basin
- 75.0 km²9.2% of basin
- 10.5 km²1.3% of basin
- 2.0 km²0.2% of basin
- 1.3 km²0.2% of basin
- 0.5 km²0.1% of basin
- 0.3 km²0.0% of basin
16 intersecting protected areas
Puracé
IUCN IINational Natural Park
335.24 km² overlap
Regional Natural Parks
274.46 km² overlap
La Esperanza
IUCN VICivil Society Nature Reserve
0.44 km² overlap
El Paraíso del Turpial
IUCN VICivil Society Nature Reserve
0.21 km² overlap
El Tigre
IUCN VICivil Society Nature Reserve
0.21 km² overlap
Lote Mireya
IUCN VICivil Society Nature Reserve
0.07 km² overlap
Primavera 5
IUCN VICivil Society Nature Reserve
0.02 km² overlap
La Palma De Marbella
IUCN VICivil Society Nature Reserve
0.02 km² overlap
Los Laureles
IUCN VICivil Society Nature Reserve
0.02 km² overlap
7 more protected areassorted by overlap area
Primavera 2
IUCN VICivil Society Nature Reserve
0.02 km² overlap
Las Palmas
IUCN VICivil Society Nature Reserve
0.02 km² overlap
Primavera 3
IUCN VICivil Society Nature Reserve
0.01 km² overlap
Primavera Villanueva
IUCN VICivil Society Nature Reserve
0.01 km² overlap
Primavera 1
IUCN VICivil Society Nature Reserve
0.01 km² overlap
Primavera 4
IUCN VICivil Society Nature Reserve
0.01 km² overlap
Primavera Deyis
IUCN VICivil Society Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
968 distinct species · 23 419 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Magdalena : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 5 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°
12,1°C
Annual rain
1 858mm
Moisture idx (CMI)
0,37
Runoff
1 077mm/an
PET
1 152mm
AET
1 138mm
Mean slope
16,4°
Water table
504cm
Forest
48%
Crops
2%
Urban
0%
Protected
76%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)