HydroBASINS lev08 watershed · #6080080820
Bassin de Río Peralonso
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 8 administrative regions : Cáchira, El Zulía, Gramalote, Lourdes, Salazar de las Palmas +3
Sub-basin area
483,7km²
Upstream area
483,7km²
Discharge
17,4m³/s
Mean elev.
1 544m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 226.6 km²47.0% of basin
- 119.9 km²24.9% of basin
- 99.4 km²20.6% of basin
- 18.2 km²3.8% of basin
- San Cayetano10.7 km²2.2% of basin
- 4.2 km²0.9% of basin
- 2.6 km²0.5% of basin
- 0.1 km²0.0% of basin
4 intersecting protected areas
Cuenca Hidrográfica Rio Zulia
IUCN Not ApplicableWatershed
354.29 km² overlap
Regional Natural Parks
94.70 km² overlap
El Bojoso
IUCN VIRegional Protective Forest Reserves
8.84 km² overlap
Santurbán Arboledas
IUCN IIRegional Natural Parks
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
447 distinct species · 1 233 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Peralonso : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 2 types (connectance 6.8%, filtre Serrano α=0.2). 4 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°
18,8°C
Annual rain
1 613mm
Moisture idx (CMI)
0,06
Runoff
1 053mm/an
PET
1 429mm
AET
1 160mm
Mean slope
20,2°
Water table
629cm
Forest
27%
Crops
8%
Urban
0%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)