HydroBASINS lev08 watershed · #4081094000
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
506km²
Upstream area
506km²
Discharge
40,11m³/s
Mean elev.
52m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 485.2 km²96.2% of basin
- 16.7 km²3.3% of basin
- 2.3 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
26,7°C
Annual rain
4 220mm
Moisture idx (CMI)
0,62
Runoff
2 496mm/an
PET
1 605mm
AET
1 059mm
Mean slope
2,7°
Water table
84cm
Forest
11%
Crops
21%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)