HydroBASINS lev08 watershed · #6080847290
Bassin · #6080847290
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 : Choya, La Paz, Tulumba
Sub-basin area
469,9km²
Upstream area
7 376,2km²
Discharge
4,08m³/s
Mean elev.
193m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #60808454601040 km²
- Bassin · #6080845470764 km²
3 dept-equivalent regions (GADM L2)
- 430.5 km²91.7% of basin
- 30.1 km²6.4% of basin
- 8.8 km²1.9% of basin
1 intersecting protected areas
Salinas Grandes
IUCN VIMultiple Use Provincial Reserve
221.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
87 distinct species · 171 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 · #6080847290 : 15 espèces reliées par 20 interactions GloBI sur 3 types (connectance 11.7%, 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°
20,7°C
Annual rain
492mm
Moisture idx (CMI)
-0,70
Runoff
3mm/an
PET
1 636mm
AET
415mm
Mean slope
0,3°
Water table
112cm
Forest
21%
Crops
14%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)