Ontologia

Fleuve· 251 segments

แม่น้ำน่าน

Crosses 27 administrative regions : Bang Krathum, Bang Mun Nak, Bo Klue, Chalermphrakiet, Chiang Klang +22

fleuve

Total length

839km

Max discharge

546,9m³/s

Max Strahler

7

Segments matched

251

River geography27 admin regions · 0 communes

Parent watershed

hybas-4081077080210 km²

27 administrative regions crossed (GADM L2)

  • Tha Pla
    Uttaradit · Thailand
    116.3 km
    in this dpt
  • Wiang Sa
    Nan · Thailand
    102.7 km
    in this dpt
  • Thung Chang
    Nan · Thailand
    102.6 km
    in this dpt
  • Muang Uttaradit
    Uttaradit · Thailand
    100.8 km
    in this dpt
  • K. Phu Pieng
    Nan · Thailand
    73.5 km
    in this dpt
  • Muang Phitsanulok
    Phitsanulok · Thailand
    66.7 km
    in this dpt
  • Muang Nan
    Nan · Thailand
    64.5 km
    in this dpt
  • Muang Phichit
    Phichit · Thailand
    64.1 km
    in this dpt
  • Na Noi
    Nan · Thailand
    60.6 km
    in this dpt
  • Na Mun
    Nan · Thailand
    58.6 km
    in this dpt
  • Phichai
    Uttaradit · Thailand
    57.5 km
    in this dpt
  • Phrom Phiram
    Phitsanulok · Thailand
    54.9 km
    in this dpt
  • Tha Wang Pha
    Nan · Thailand
    50.7 km
    in this dpt
  • Chalermphrakiet
    Nan · Thailand
    46.0 km
    in this dpt
  • Chumsaeng
    Nakhon Sawan · Thailand
    45.8 km
    in this dpt
  • Chiang Klang
    Nan · Thailand
    38.9 km
    in this dpt
  • Tron
    Uttaradit · Thailand
    34.1 km
    in this dpt
  • Bang Mun Nak
    Phichit · Thailand
    32.8 km
    in this dpt
  • Bang Krathum
    Phitsanulok · Thailand
    28.9 km
    in this dpt
  • Taphan Hin
    Phichit · Thailand
    18.1 km
    in this dpt
  • Pua
    Nan · Thailand
    12.0 km
    in this dpt
  • Muang Nakhon Sawan
    Nakhon Sawan · Thailand
    7.1 km
    in this dpt
  • Bo Klue
    Nan · Thailand
    6.5 km
    in this dpt
  • Pho Thale
    Phichit · Thailand
    2.3 km
    in this dpt
  • Santi Suk
    Nan · Thailand
    1.3 km
    in this dpt
  • Nam Pat
    Uttaradit · Thailand
    0.0 km
    in this dpt
  • Sam Ngam
    Phichit · Thailand
    0.0 km
    in this dpt

4 intersecting protected areas

1 page = 1 named river (aggregation of 251 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

839km

Max discharge

546,9m³/s

Max Strahler

7

Segments matched

251

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