HydroBASINS lev08 watershed · #6080882130
Bassin de Río Tacuarí
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 14 administrative regions across 2 countries : Arbolito, Bañado de Medina, Centurión, Cerro de las Cuentas, Fraile Muerto +8
Sub-basin area
4 794,8km²
Upstream area
4 794,8km²
Discharge
91,16m³/s
Mean elev.
95m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
14 dept-equivalent regions (GADM L2)
- NA1527.1 km²31.9% of basin
- 591.7 km²12.3% of basin
- 534.6 km²11.2% of basin
- 520.1 km²10.9% of basin
- 515.4 km²10.8% of basin
- 447.4 km²9.3% of basin
- 269.5 km²5.6% of basin
- 228.7 km²4.8% of basin
6 moreFull L2 list
- Fraile Muerto137.1 km² · 2.9%
- Isidoro Noblía7.4 km² · 0.2%
- Ramón Trigo5.7 km² · 0.1%
- Lagoa Mirim4.0 km² · 0.1%
- Centurión3.0 km² · 0.1%
- NA0.1 km² · 0.0%
2 intersecting protected areas
Bañados del Este y Franja Costera
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
976.35 km² overlap
Bañados del Este
IUCN Not ReportedWetland of International Importance (Ramsar Site)
198.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 131 distinct species · 27 089 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Tacuarí : 25 espèces reliées par 31 interactions GloBI sur 3 types (connectance 7.6%, 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°
17,3°C
Annual rain
1 234mm
Moisture idx (CMI)
-0,08
Runoff
601mm/an
PET
1 337mm
AET
974mm
Mean slope
1,8°
Water table
99cm
Forest
5%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)