HydroBASINS lev08 watershed · #4081096350
Bassin de Xe Lanong
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 : Nong, Phine
Sub-basin area
331km²
Upstream area
2 355,2km²
Discharge
67,7m³/s
Mean elev.
461m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Xe Lanong378 km²
- Bassin de Tom Rou264 km²
2 dept-equivalent regions (GADM L2)
- 327.7 km²99.3% of basin
- 2.2 km²0.7% of basin
1 intersecting protected areas
Dong Phou Vieng
IUCN VINational Protected Area
175.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 21 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
23,9°C
Annual rain
2 059mm
Moisture idx (CMI)
0,28
Runoff
937mm/an
PET
1 468mm
AET
1 121mm
Mean slope
6,3°
Water table
201cm
Forest
18%
Crops
10%
Urban
0%
Protected
53%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)