HydroBASINS lev08 watershed · #6080116960
Bassin de Río Pinzaima
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 : El Peñon, La Vega, Nimaima, Pacho, San Francisco +3
Sub-basin area
273,9km²
Upstream area
273,9km²
Discharge
8,6m³/s
Mean elev.
1 746m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- 123.6 km²45.3% of basin
- 121.8 km²44.7% of basin
- 15.2 km²5.6% of basin
- 7.1 km²2.6% of basin
- 4.0 km²1.5% of basin
- 0.5 km²0.2% of basin
- La Vega0.3 km²0.1% of basin
- 0.2 km²0.1% of basin
9 intersecting protected areas
Macizo El Tablazo
IUCN VIIntegrated Management Regional Districts
30.72 km² overlap
Integrated Management Regional Districts
3.37 km² overlap
El Pinar 3
IUCN VICivil Society Nature Reserve
0.29 km² overlap
Las Cascadas De Andrómeda
IUCN VICivil Society Nature Reserve
0.21 km² overlap
El Pinar 1
IUCN VICivil Society Nature Reserve
0.13 km² overlap
La Esmeralda
IUCN VICivil Society Nature Reserve
0.12 km² overlap
Reserva Natural Privada Cuzcungos
IUCN Not ApplicablePrivate Nature Reserve
0.06 km² overlap
Finca Las Marías
IUCN VICivil Society Nature Reserve
0.05 km² overlap
El Pinar 2
IUCN VICivil Society Nature Reserve
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
671 distinct species · 49 624 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Pinzaima : 18 espèces reliées par 16 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 2 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°
18,9°C
Annual rain
1 750mm
Moisture idx (CMI)
0,20
Runoff
981mm/an
PET
1 344mm
AET
1 215mm
Mean slope
17,0°
Water table
526cm
Forest
18%
Crops
8%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)