Ontologia

Rivière· 138 segments

Rio Alpercatas

Crosses 5 administrative regions : Colinas, Fernando Falcão, Jatobá, Mirador, Tuntum

rivière

Total length

295km

Max discharge

51,6m³/s

Max Strahler

4

Segments matched

138

River geography5 admin regions · 0 communes

Parent watershed

hybas-6080367400941 km²

5 administrative regions crossed (GADM L2)

  • Mirador
    Maranhão · Brazil
    277.9 km
    in this dpt
  • Fernando Falcão
    Maranhão · Brazil
    152.2 km
    in this dpt
  • Colinas
    Maranhão · Brazil
    59.5 km
    in this dpt
  • Tuntum
    Maranhão · Brazil
    33.4 km
    in this dpt
  • Jatobá
    Maranhão · Brazil
    4.7 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 138 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

295km

Max discharge

51,6m³/s

Max Strahler

4

Segments matched

138

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