Ontologia

Rivière· 142 segments

Abra River

Crosses 24 administrative regions : Bakun, Bangued, Bantay, Bucay, Caoayan +19

rivière

Total length

201km

Max discharge

311,3m³/s

Max Strahler

6

Segments matched

142

River geography24 admin regions · 0 communes

Parent watershed

hybas-5080113640375 km²

24 administrative regions crossed (GADM L2)

  • Bucay
    Abra · Philippines
    43.8 km
    in this dpt
  • Manabo
    Abra · Philippines
    29.0 km
    in this dpt
  • Luba
    Abra · Philippines
    27.2 km
    in this dpt
  • Cervantes
    Ilocos Sur · Philippines
    27.0 km
    in this dpt
  • Quirino
    Ilocos Sur · Philippines
    26.1 km
    in this dpt
  • Pidigan
    Abra · Philippines
    18.3 km
    in this dpt
  • Bakun
    Benguet · Philippines
    18.3 km
    in this dpt
  • Tayum
    Abra · Philippines
    15.0 km
    in this dpt
  • Bangued
    Abra · Philippines
    13.2 km
    in this dpt
  • Mankayan
    Benguet · Philippines
    13.2 km
    in this dpt
  • Santa
    Ilocos Sur · Philippines
    12.6 km
    in this dpt
  • San Quintin
    Abra · Philippines
    12.1 km
    in this dpt
  • Langiden
    Abra · Philippines
    11.5 km
    in this dpt
  • Tubo
    Abra · Philippines
    9.5 km
    in this dpt
  • Bantay
    Ilocos Sur · Philippines
    8.7 km
    in this dpt
  • San Emilio
    Ilocos Sur · Philippines
    8.0 km
    in this dpt
  • Lagangilang
    Abra · Philippines
    7.5 km
    in this dpt
  • La Paz
    Abra · Philippines
    3.6 km
    in this dpt
  • Villaviciosa
    Abra · Philippines
    3.6 km
    in this dpt
  • Sallapadan
    Abra · Philippines
    3.3 km
    in this dpt
  • Dolores
    Abra · Philippines
    3.3 km
    in this dpt
  • Vigan City
    Ilocos Sur · Philippines
    2.4 km
    in this dpt
  • Peñarrubia
    Abra · Philippines
    2.3 km
    in this dpt
  • Caoayan
    Ilocos Sur · Philippines
    1.9 km
    in this dpt

2 intersecting protected areas

1 page = 1 named river (aggregation of 142 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 distinct species · 5 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

201km

Max discharge

311,3m³/s

Max Strahler

6

Segments matched

142

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