HydroBASINS lev08 watershed · #4081094380
Bassin de Gyaing River
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 : Hpa-an, Kawkareik, Mawlamyine
Sub-basin area
554,5km²
Upstream area
8 989,6km²
Discharge
620,8m³/s
Mean elev.
12m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Gyaing River506 km²
- Bassin de Gyaing River13 km²
3 dept-equivalent regions (GADM L2)
- 274.4 km²49.7% of basin
- 154.4 km²27.9% of basin
- 123.8 km²22.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
26,8°C
Annual rain
4 473mm
Moisture idx (CMI)
0,65
Runoff
3 122mm/an
PET
1 585mm
AET
1 057mm
Mean slope
0,4°
Water table
17cm
Forest
31%
Crops
21%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)