HydroBASINS lev08 watershed · #6080854080
Bassin de Arroyo de los Tártagos
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 3 administrative regions : Rió Seco, Sobremonte, Tulumba
Sub-basin area
2 300,9km²
Upstream area
2 300,9km²
Discharge
3,88m³/s
Mean elev.
479m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1984.6 km²86.3% of basin
- 181.5 km²7.9% of basin
- 132.3 km²5.8% of basin
4 intersecting protected areas
Bañados del Río Dulce y Laguna de Mar Chiquita
IUCN Not ReportedWetland of International Importance (Ramsar Site)
118.43 km² overlap
Multiple Use Provincial Reserve
106.64 km² overlap
Ansenuza
IUCN VINational Reserve
36.76 km² overlap
Cerro Colorado
IUCN VINature and Cultural Reserve
26.77 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
846 distinct species · 11 587 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Arroyo de los Tártagos : 32 espèces reliées par 49 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 10 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°
17,4°C
Annual rain
752mm
Moisture idx (CMI)
-0,50
Runoff
25mm/an
PET
1 504mm
AET
637mm
Mean slope
1,8°
Water table
247cm
Forest
28%
Crops
26%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)