Ontologia

HydroBASINS lev08 watershed · #6080815880

Bassin de Río Paraná - Brazo Aña Cuá

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 1 administrative regions : Ayolas

104% lakePfafstetter: 64251170

Sub-basin area

189,9km²

Upstream area

943 024,4km²

Discharge

13 149m³/s

Mean elev.

71m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Paraná1282 km²

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Yacyreta

    IUCN IV

    Natural Reserve

    38.38 km² overlap

  • Yabebyry

    IUCN Ib

    Wildlife Refuge

    0.90 km² overlap

  • Bosque Arary

    IUCN IV

    Natural Reserve

    0.52 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 191 distinct species · 13 436 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 436 obs · 11 cellules
Obs. / cellule
≥ 5 990
2 894–5 989
1 233–2 893
311–1 232
< 311

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

22,7°C

Annual rain

1 720mm

Moisture idx (CMI)

0,10

Runoff

299mm/an

PET

1 546mm

AET

1 321mm

Mean slope

0,3°

Water table

19cm

Forest

41%

Crops

0%

Urban

0%

Protected

1%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)