HydroBASINS lev08 watershed · #4081108100
Bassin de แม่น้ำมูล
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 : K. Non Narai, Rasi Salai, Rattana Buri, Sanom
Sub-basin area
317,7km²
Upstream area
41 022,8km²
Discharge
215,65m³/s
Mean elev.
134m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำมูล327 km²
- Bassin de ลำน้ำเสียว6 km²
4 dept-equivalent regions (GADM L2)
- 283.6 km²89.6% of basin
- 16.7 km²5.3% of basin
- 11.6 km²3.7% of basin
- 4.6 km²1.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
39 distinct species · 51 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 แม่น้ำมูล : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 7.9%, 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°
27,0°C
Annual rain
1 305mm
Moisture idx (CMI)
-0,24
Runoff
352mm/an
PET
1 722mm
AET
986mm
Mean slope
0,4°
Water table
39cm
Forest
1%
Crops
56%
Urban
9%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)