HydroBASINS lev08 watershed · #4081135850
Bassin · #4081135850
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 7 administrative regions : Chi Kraeng, Kandieng, Soutr Nikom, Stoung, Tonlé Sap
Sub-basin area
302,8km²
Upstream area
6 612,3km²
Discharge
113,04m³/s
Mean elev.
9m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #40811345802253 km²
- Bassin · #40811345905 km²
7 dept-equivalent regions (GADM L2)
- 127.9 km²42.4% of basin
- 78.9 km²26.2% of basin
- 51.7 km²17.2% of basin
- 18.7 km²6.2% of basin
- 18.5 km²6.1% of basin
- Tonlé Sap5.8 km²1.9% of basin
- 0.1 km²0.0% of basin
3 intersecting protected areas
Tonle Sap
IUCN VIMultiple Use Area
215.37 km² overlap
Wetland of International Importance (Ramsar Site)
23.36 km² overlap
Multiple Use Area
23.36 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 12 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°
27,5°C
Annual rain
1 276mm
Moisture idx (CMI)
-0,21
Runoff
611mm/an
PET
1 625mm
AET
990mm
Mean slope
0,1°
Water table
5cm
Forest
46%
Crops
4%
Urban
0%
Protected
80%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)