HydroBASINS lev08 watershed · #4081115580
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 8 administrative regions : Chok Chai, Khon Buri, Muang Sa Kaeo, Na Di, Nong Bunnak +3
Sub-basin area
2 470,7km²
Upstream area
2 471km²
Discharge
10,26m³/s
Mean elev.
368m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
8 dept-equivalent regions (GADM L2)
- Khon Buri1549.4 km²62.9% of basin
- 444.5 km²18.1% of basin
- 192.6 km²7.8% of basin
- 162.7 km²6.6% of basin
- 61.7 km²2.5% of basin
- 35.6 km²1.4% of basin
- Nong Bunnak15.1 km²0.6% of basin
- 0.1 km²0.0% of basin
3 intersecting protected areas
Dong Phayayen-Khao Yai Forest Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1062.02 km² overlap
Thap Lan
IUCN IINational Park
1062.01 km² overlap
Pang Sida
IUCN IINational Park
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 466 distinct species · 26 061 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 6 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°
25,9°C
Annual rain
1 307mm
Moisture idx (CMI)
-0,24
Runoff
258mm/an
PET
1 713mm
AET
1 029mm
Mean slope
4,4°
Water table
290cm
Forest
29%
Crops
38%
Urban
2%
Protected
43%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)