HydroBASINS lev08 watershed · #4081045140
Bassin de ນຳ້ເຊັງ
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 3 administrative regions : Chomphet, Louangphrabang, Park Ou
Sub-basin area
14,9km²
Upstream area
6 605,6km²
Discharge
84,98m³/s
Mean elev.
344m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nam Pa763 km²
- Bassin de ນຳ້ເຊັງ747 km²
3 dept-equivalent regions (GADM L2)
- 10.6 km²71.5% of basin
- LouangphrabangLouangphrabang · Laos4.1 km²27.2% of basin
- 0.2 km²1.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
35 distinct species · 77 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 ນຳ້ເຊັງ : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, 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°
25,2°C
Annual rain
1 389mm
Moisture idx (CMI)
-0,20
Runoff
514mm/an
PET
1 730mm
AET
1 066mm
Mean slope
7,9°
Water table
349cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)