HydroBASINS lev08 watershed · #4081073750
Bassin de ນ້ຳງືມ
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 2 administrative regions : Naxaithong, Xaythany
Sub-basin area
54,7km²
Upstream area
15 481,7km²
Discharge
603,87m³/s
Mean elev.
172m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nam Thon340 km²
- Bassin de ນ້ຳງືມ268 km²
2 dept-equivalent regions (GADM L2)
- 43.3 km²79.5% of basin
- 11.2 km²20.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
41 distinct species · 86 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de ນ້ຳງືມ : 14 espèces reliées par 8 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,5°C
Annual rain
1 953mm
Moisture idx (CMI)
0,17
Runoff
1 152mm/an
PET
1 611mm
AET
1 053mm
Mean slope
0,7°
Water table
17cm
Forest
3%
Crops
10%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)