Ontologia

Rivière· 28 segments

Ngòi Lao

Crosses 5 administrative regions : Hạ Hoà, Phù Yên, Trấn Yên, Văn Chấn, Yên Lập

rivière

Total length

74km

Max discharge

15,4m³/s

Max Strahler

4

Segments matched

28

River geography5 admin regions · 0 communes

Parent watershed

hybas-40810218002534 km²

5 administrative regions crossed (GADM L2)

  • Văn Chấn
    Yên Bái · Vietnam
    74.6 km
    in this dpt
  • Yên Lập
    Phú Thọ · Vietnam
    10.2 km
    in this dpt
  • Hạ Hoà
    Phú Thọ · Vietnam
    7.6 km
    in this dpt
  • Phù Yên
    Sơn La · Vietnam
    0.0 km
    in this dpt
  • Trấn Yên
    Yên Bái · Vietnam
    0.0 km
    in this dpt

1 intersecting protected areas

  • Ta Xua

    IUCN Not Reported

    Nature Reserve

1 page = 1 named river (aggregation of 28 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

74km

Max discharge

15,4m³/s

Max Strahler

4

Segments matched

28

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