HydroBASINS lev08 watershed · #4081090700
Bassin de ห้วยแม่สอด
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 3 administrative regions across 2 countries : Mae Ramat, Mae Sot, Myawady
Sub-basin area
385,7km²
Upstream area
3 877,3km²
Discharge
113,73m³/s
Mean elev.
340m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำเมย1043 km²
- Bassin de แม่น้ำเมย935 km²
3 dept-equivalent regions (GADM L2)
- 328.0 km²85.3% of basin
- 56.4 km²14.7% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Khun Pra Vor
IUCN IINational Park
8.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
454 distinct species · 3 872 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 ห้วยแม่สอด : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 8 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°
26,1°C
Annual rain
1 518mm
Moisture idx (CMI)
-0,12
Runoff
958mm/an
PET
1 727mm
AET
1 020mm
Mean slope
4,7°
Water table
184cm
Forest
36%
Crops
11%
Urban
11%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)