HydroBASINS lev08 watershed · #4081089620
Bassin de แม่น้ำเมย
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
109,4km²
Upstream area
5 618km²
Discharge
141,58m³/s
Mean elev.
239m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่ละเมา1632 km²
- Bassin de ห้วยแม่สอด386 km²
3 dept-equivalent regions (GADM L2)
- 65.6 km²60.2% of basin
- 43.4 km²39.8% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
12 distinct species · 30 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,6°C
Annual rain
1 637mm
Moisture idx (CMI)
-0,06
Runoff
1 082mm/an
PET
1 748mm
AET
1 058mm
Mean slope
4,0°
Water table
171cm
Forest
40%
Crops
13%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)