Ontologia

Rivière· 278 segments

Sông Mã

Crosses 24 administrative regions : Bá Thước, Cẩm Thủy, Hoằng Hóa, Hà Trung, Hậu Lộc +19

rivière

Total length

422km

Max discharge

638,5m³/s

Max Strahler

6

Segments matched

278

River geography24 admin regions · 0 communes

Parent watershed

hybas-4081035540686 km²

24 administrative regions crossed (GADM L2)

  • Sông Mã
    Sơn La · Vietnam
    201.5 km
    in this dpt
  • Quan Hóa
    Thanh Hóa · Vietnam
    125.7 km
    in this dpt
  • Mường Lát
    Thanh Hóa · Vietnam
    96.1 km
    in this dpt
  • Điện Biên Đông
    Điện Biên · Vietnam
    82.8 km
    in this dpt
  • Bá Thước
    Thanh Hóa · Vietnam
    81.4 km
    in this dpt
  • Cẩm Thủy
    Thanh Hóa · Vietnam
    79.3 km
    in this dpt
  • Yên Định
    Thanh Hóa · Vietnam
    52.7 km
    in this dpt
  • Thanh Hóa
    Thanh Hóa · Vietnam
    30.9 km
    in this dpt
  • Muang Et
    Houaphan · Laos
    30.0 km
    in this dpt
  • Vĩnh Lộc
    Thanh Hóa · Vietnam
    28.7 km
    in this dpt
  • Hoằng Hóa
    Thanh Hóa · Vietnam
    21.3 km
    in this dpt
  • Điện Biên
    Điện Biên · Vietnam
    19.7 km
    in this dpt
  • Sốp Cộp
    Sơn La · Vietnam
    9.8 km
    in this dpt
  • Thiệu Hóa
    Thanh Hóa · Vietnam
    8.8 km
    in this dpt
  • Thuận Châu
    Sơn La · Vietnam
    4.6 km
    in this dpt
  • Xiengkhor
    Houaphan · Laos
    3.4 km
    in this dpt
  • Thọ Xuân
    Thanh Hóa · Vietnam
    2.7 km
    in this dpt
  • Quan Sơn
    Thanh Hóa · Vietnam
    2.5 km
    in this dpt
  • Mai Châu
    Hoà Bình · Vietnam
    2.0 km
    in this dpt
  • Hậu Lộc
    Thanh Hóa · Vietnam
    0.2 km
    in this dpt
  • Sopbao
    Houaphan · Laos
    0.0 km
    in this dpt
  • Thạch Thành
    Thanh Hóa · Vietnam
    0.0 km
    in this dpt
  • Hà Trung
    Thanh Hóa · Vietnam
    0.0 km
    in this dpt
  • Ngọc Lặc
    Thanh Hóa · Vietnam
    0.0 km
    in this dpt

3 intersecting protected areas

1 page = 1 named river (aggregation of 278 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

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydrology (HydroRIVERS v10)

Total length

422km

Max discharge

638,5m³/s

Max Strahler

6

Segments matched

278

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