Ontologia

HydroBASINS lev08 watershed · #4080073120

Bassin de Nậm Con Gin

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 4 administrative regions : Lai Châu, Phong Thổ, Sìn Hồ, Tam Đường

EndorheicPfafstetter: 43685060

Sub-basin area

74,1km²

Upstream area

74,1km²

Discharge

2,69m³/s

Mean elev.

1 098m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Nậm Mu38 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

  • Lai Châu
    Lai Châu · Vietnam
    34.5 km²
    46.7% of basin
  • Tam Đường
    Lai Châu · Vietnam
    19.4 km²
    26.2% of basin
  • Phong Thổ
    Lai Châu · Vietnam
    15.7 km²
    21.3% of basin
  • Sìn Hồ
    Lai Châu · Vietnam
    4.2 km²
    5.7% of basin

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

15 distinct species · 21 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 obs · 2 cellules
Obs. / cellule
≥ 18
18–17
18–17
18–17
< 18

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

19,2°C

Annual rain

1 665mm

Moisture idx (CMI)

0,25

Runoff

1 147mm/an

PET

1 251mm

AET

1 009mm

Mean slope

14,4°

Water table

501cm

Forest

6%

Crops

2%

Urban

2%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)