HydroBASINS lev08 watershed · #6080848820
Bassin · #6080848820
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 4 administrative regions : Cruz del Eje, Ischilín, La Paz, Tulumba
Sub-basin area
1 167,8km²
Upstream area
9 268,6km²
Discharge
5,78m³/s
Mean elev.
203m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080847430725 km²
- Bassin · #6080847290470 km²
4 dept-equivalent regions (GADM L2)
- 626.5 km²53.7% of basin
- 538.9 km²46.2% of basin
- 1.0 km²0.1% of basin
- 0.1 km²0.0% of basin
2 intersecting protected areas
Salinas Grandes
IUCN VIMultiple Use Provincial Reserve
342.60 km² overlap
Monte de las Barrancas
IUCN VIWildlife Refuge
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
320 distinct species · 2 369 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 · #6080848820 : 28 espèces reliées par 45 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 9 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°
20,7°C
Annual rain
486mm
Moisture idx (CMI)
-0,70
Runoff
4mm/an
PET
1 627mm
AET
410mm
Mean slope
0,2°
Water table
59cm
Forest
20%
Crops
10%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)