Rivière· 59 segments
Nậm Na
Crosses 5 administrative regions : Honghe Hani and Yi, Nậm Nhùn, Phong Thổ, Sìn Hồ, Thị Xã Mường Lay
rivière
Total length
87km
Max discharge
633,3m³/s
Max Strahler
6
Segments matched
59
River geography5 admin regions · 0 communes
5 administrative regions crossed (GADM L2)
- Sìn HồLai Châu · Vietnam68.4 kmin this dpt
- Nậm NhùnLai Châu · Vietnam56.0 kmin this dpt
- Phong ThổLai Châu · Vietnam36.0 kmin this dpt
- Honghe Hani and YiYunnan · China3.9 kmin this dpt
- Thị Xã Mường LayĐiện Biên · Vietnam0.2 kmin this dpt
1 page = 1 named river (aggregation of 59 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
3 distinct species · 4 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
87km
Max discharge
633,3m³/s
Max Strahler
6
Segments matched
59
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.