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
4 administrative regions crossed (GADM L2)
- TapejaraRio Grande do Sul · Brazil19.1 kmin this dpt
- Água SantaRio Grande do Sul · Brazil2.9 kmin this dpt
- IbiaçáRio Grande do Sul · Brazil0.9 kmin this dpt
- Santa Cecília do SulRio Grande do Sul · Brazil0.1 kmin 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
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).
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.