Ontologia

Fleuve· 331 segments

Cagayan River

Crosses 36 administrative regions : Alcala, Alfonso Castaneda, Alicia, Allacapan, Amulung +31

fleuve

Total length

541km

Max discharge

1 231,1m³/s

Max Strahler

7

Segments matched

331

River geography36 admin regions · 0 communes

Parent watershed

hybas-50801141401177 km²

36 administrative regions crossed (GADM L2)

  • Nagtipunan
    Quirino · Philippines
    141.2 km
    in this dpt
  • Alfonso Castaneda
    Nueva Vizcaya · Philippines
    53.7 km
    in this dpt
  • Echague
    Isabela · Philippines
    52.1 km
    in this dpt
  • Maddela
    Quirino · Philippines
    47.7 km
    in this dpt
  • Cauayan City
    Isabela · Philippines
    47.6 km
    in this dpt
  • Angadanan
    Isabela · Philippines
    43.8 km
    in this dpt
  • San Agustin
    Isabela · Philippines
    42.8 km
    in this dpt
  • Jones
    Isabela · Philippines
    38.3 km
    in this dpt
  • Lal-Lo
    Cagayan · Philippines
    35.2 km
    in this dpt
  • Amulung
    Cagayan · Philippines
    31.4 km
    in this dpt
  • Ilagan
    Isabela · Philippines
    27.3 km
    in this dpt
  • Tumauini
    Isabela · Philippines
    27.3 km
    in this dpt
  • Iguig
    Cagayan · Philippines
    26.4 km
    in this dpt
  • Alcala
    Cagayan · Philippines
    24.7 km
    in this dpt
  • Enrile
    Cagayan · Philippines
    23.6 km
    in this dpt
  • Gattaran
    Cagayan · Philippines
    18.4 km
    in this dpt
  • Solana
    Cagayan · Philippines
    18.2 km
    in this dpt
  • Santa Maria
    Isabela · Philippines
    17.3 km
    in this dpt
  • Camalaniugan
    Cagayan · Philippines
    17.1 km
    in this dpt
  • Santo Tomas
    Isabela · Philippines
    15.0 km
    in this dpt
  • Tuguegarao City
    Cagayan · Philippines
    14.3 km
    in this dpt
  • Gamu
    Isabela · Philippines
    13.2 km
    in this dpt
  • Cabagan
    Isabela · Philippines
    11.7 km
    in this dpt
  • Delfin Albano
    Isabela · Philippines
    10.9 km
    in this dpt
  • Naguilian
    Isabela · Philippines
    10.7 km
    in this dpt
  • Santo Niño
    Cagayan · Philippines
    6.9 km
    in this dpt
  • Aparri
    Cagayan · Philippines
    6.7 km
    in this dpt
  • Lasam
    Cagayan · Philippines
    4.8 km
    in this dpt
  • Reina Mercedes
    Isabela · Philippines
    4.8 km
    in this dpt
  • Alicia
    Isabela · Philippines
    4.6 km
    in this dpt
  • Peñablanca
    Cagayan · Philippines
    3.8 km
    in this dpt
  • San Pablo
    Isabela · Philippines
    3.3 km
    in this dpt
  • San Guillermo
    Isabela · Philippines
    1.3 km
    in this dpt
  • Benito Soliven
    Isabela · Philippines
    0.6 km
    in this dpt
  • Dupax Del Norte
    Nueva Vizcaya · Philippines
    0.0 km
    in this dpt
  • Allacapan
    Cagayan · Philippines
    0.0 km
    in this dpt

5 intersecting protected areas

1 page = 1 named river (aggregation of 331 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

13 distinct species · 15 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

541km

Max discharge

1 231,1m³/s

Max Strahler

7

Segments matched

331

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