Ontologia

Ruisseau· 30 segments

Calauag River

Crosses 4 administrative regions : Calauag, Catanauan, Guinayangan, Lopez

ruisseau

Total length

51km

Max discharge

11,6m³/s

Max Strahler

3

Segments matched

30

River geography4 admin regions · 0 communes

Parent watershed

hybas-5080030700173 km²

4 administrative regions crossed (GADM L2)

  • Lopez
    Quezon · Philippines
    40.0 km
    in this dpt
  • Calauag
    Quezon · Philippines
    19.8 km
    in this dpt
  • Guinayangan
    Quezon · Philippines
    3.3 km
    in this dpt
  • Catanauan
    Quezon · Philippines
    0.0 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 distinct species · 2 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

51km

Max discharge

11,6m³/s

Max Strahler

3

Segments matched

30

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