Ontologia

Rivière· 6 segments

Arroio do Erval

Crosses 4 administrative regions : Ibiaçá, Santa Cecília do Sul, Tapejara, Água Santa

rivière

Total length

15km

Max discharge

14m³/s

Max Strahler

4

Segments matched

6

River geography4 admin regions · 0 communes

Parent watershed

hybas-6080821410998 km²

4 administrative regions crossed (GADM L2)

  • Tapejara
    Rio Grande do Sul · Brazil
    19.1 km
    in this dpt
  • Água Santa
    Rio Grande do Sul · Brazil
    2.9 km
    in this dpt
  • Ibiaçá
    Rio Grande do Sul · Brazil
    0.9 km
    in this dpt
  • Santa Cecília do Sul
    Rio Grande do Sul · Brazil
    0.1 km
    in this dpt

1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydrology (HydroRIVERS v10)

Total length

15km

Max discharge

14,0m³/s

Max Strahler

4

Segments matched

6

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.