HydroBASINS lev08 watershed · #4081112280
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 5 administrative regions : Chalermphrakiet, Chok Chai, Muang Nakhon Ratchasima, Nong Bunnak, Pak Thong Chai
Sub-basin area
578,9km²
Upstream area
4 820,8km²
Discharge
28,3m³/s
Mean elev.
207m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำมูล2471 km²
- Bassin de Irrigation Canal531 km²
5 dept-equivalent regions (GADM L2)
- 318.5 km²55.2% of basin
- 121.2 km²21.0% of basin
- 93.6 km²16.2% of basin
- 36.4 km²6.3% of basin
- Nong Bunnak7.1 km²1.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
287 distinct species · 582 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 : 35 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 5.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
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 158mm
Moisture idx (CMI)
-0,34
Runoff
117mm/an
PET
1 762mm
AET
971mm
Mean slope
0,7°
Water table
114cm
Forest
0%
Crops
53%
Urban
8%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)