HydroBASINS lev08 watershed · #4081067620
Bassin de Irrawaddy
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 2 administrative regions : Pyay, Thandwe
Sub-basin area
720,8km²
Upstream area
720,8km²
Discharge
52,89m³/s
Mean elev.
397m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 634.1 km²88.2% of basin
- 84.5 km²11.8% of basin
1 intersecting protected areas
Rakhine Yoma Elephant Range
IUCN IVWildlife Sanctuary
0.15 km² overlap
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°
25,0°C
Annual rain
2 074mm
Moisture idx (CMI)
0,22
Runoff
2 276mm/an
PET
1 599mm
AET
1 001mm
Mean slope
11,9°
Water table
360cm
Forest
50%
Crops
7%
Urban
1%
Protected
61%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)