HydroBASINS lev08 watershed · #4081100430
Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງ
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 across 2 countries : K. Na Tan, Khemarat, Kut Khao Pun, Songkhone
Sub-basin area
343,4km²
Upstream area
343,4km²
Discharge
8,91m³/s
Mean elev.
162m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Khemarat322.8 km²94.3% of basin
- 16.3 km²4.8% of basin
- 2.9 km²0.8% of basin
- 0.2 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 8 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°
26,5°C
Annual rain
1 525mm
Moisture idx (CMI)
-0,09
Runoff
820mm/an
PET
1 671mm
AET
994mm
Mean slope
1,0°
Water table
39cm
Forest
0%
Crops
36%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)