HydroBASINS lev08 watershed · #6080119910
Bassin de Río Lagunilla
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 10 administrative regions : Ambalema, Armero, Casabianca, Falán, Lérida +5
Sub-basin area
607,2km²
Upstream area
607,2km²
Discharge
24,44m³/s
Mean elev.
2 005m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
10 dept-equivalent regions (GADM L2)
- 276.0 km²45.6% of basin
- 114.9 km²19.0% of basin
- 80.0 km²13.2% of basin
- 54.6 km²9.0% of basin
- 44.0 km²7.3% of basin
- 24.0 km²4.0% of basin
- 9.3 km²1.5% of basin
- 1.4 km²0.2% of basin
2 moreFull L2 list
- Villamaría0.4 km² · 0.1%
- San Juan de Río Seco0.0 km² · 0.0%
9 intersecting protected areas
Los Nevados
IUCN IINational Natural Park
28.92 km² overlap
Corredor Socio Ambiental Los Nevados
IUCN Not ApplicableSocio-Environmental Corridor
21.37 km² overlap
Cuenca Hidrográfica del Río Recio y Río Venadillo
IUCN Not ApplicableWatershed
4.37 km² overlap
Regional Protective Forest Reserves
3.33 km² overlap
Cuenca Hidrográfica del Río Gualí
IUCN Not ApplicableWatershed
3.16 km² overlap
La Copa la Copita San José
IUCN VIRegional Protective Forest Reserves
1.20 km² overlap
Regional Protective Forest Reserves
1.11 km² overlap
El Toro
IUCN VIRegional Protective Forest Reserves
1.06 km² overlap
La Esperanza
IUCN VIRegional Protective Forest Reserves
0.54 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 428 distinct species · 47 000 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Lagunilla : 18 espèces reliées par 23 interactions GloBI sur 3 types (connectance 9.1%, 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°
16,8°C
Annual rain
2 112mm
Moisture idx (CMI)
0,36
Runoff
1 184mm/an
PET
1 290mm
AET
1 173mm
Mean slope
16,5°
Water table
555cm
Forest
12%
Crops
10%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)