HydroBASINS lev08 watershed · #6080063700
Bassin de Río Tiznados
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 5 administrative regions : Carlos Arevalo, Ortíz, Pao de San Juan Bautista, Roscio, Valencia
Sub-basin area
1 114,6km²
Upstream area
1 114,6km²
Discharge
12,42m³/s
Mean elev.
526m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 788.0 km²71.0% of basin
- 224.3 km²20.2% of basin
- 44.8 km²4.0% of basin
- 31.6 km²2.9% of basin
- 21.2 km²1.9% of basin
4 intersecting protected areas
Natural Monument (MN)
45.39 km² overlap
Acuífero de Calabozo
IUCN VICritical Area with Treatment Priority (ACPT)
3.54 km² overlap
Critical Area with Treatment Priority (ACPT)
1.85 km² overlap
Protective Zone (ZP)
0.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
33 distinct species · 41 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 Tiznados : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
24,4°C
Annual rain
1 261mm
Moisture idx (CMI)
-0,28
Runoff
285mm/an
PET
1 755mm
AET
1 062mm
Mean slope
9,7°
Water table
369cm
Forest
6%
Crops
5%
Urban
0%
Protected
69%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)