HydroBASINS lev08 watershed · #4081065450
Bassin de แม่น้ำสอย
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 6 administrative regions : Chae Hom, Doi Saket, K. Mae On, Mueang Pan, Wang Nua +1
Sub-basin area
742,3km²
Upstream area
742,6km²
Discharge
1,39m³/s
Mean elev.
717m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 542.5 km²73.3% of basin
- 160.1 km²21.6% of basin
- 28.1 km²3.8% of basin
- 7.1 km²1.0% of basin
- 1.5 km²0.2% of basin
- 0.7 km²0.1% of basin
2 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
657 distinct species · 2 901 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 แม่น้ำสอย : 16 espèces reliées par 10 interactions GloBI sur 3 types (connectance 8.3%, 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°
23,6°C
Annual rain
1 189mm
Moisture idx (CMI)
-0,28
Runoff
64mm/an
PET
1 660mm
AET
958mm
Mean slope
11,0°
Water table
472cm
Forest
57%
Crops
8%
Urban
1%
Protected
56%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)