HydroBASINS lev08 watershed · #4081145530
Bassin de ព្រែកត្នោត
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 5 administrative regions : Aoral, Phnum Sruoch, Samraong Tong, Srae Ambel, Thpong
Sub-basin area
890,5km²
Upstream area
2 388,8km²
Discharge
43,39m³/s
Mean elev.
161m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ស្ទឹងតាសាល1032 km²
- Bassin de ស្ទឹងអារាំង466 km²
5 dept-equivalent regions (GADM L2)
- 665.1 km²75.0% of basin
- 82.6 km²9.3% of basin
- 78.6 km²8.9% of basin
- 35.5 km²4.0% of basin
- 25.2 km²2.8% of basin
3 intersecting protected areas
Phnom Aoral
IUCN IVWildlife Sanctuary
101.48 km² overlap
Cardamom Corridor
IUCN VIBiodiversity Corridor of Protected Area
90.46 km² overlap
Southern Kravanh
IUCN IINational Park
68.82 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
21 distinct species · 127 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
1 634mm
Moisture idx (CMI)
0,06
Runoff
590mm/an
PET
1 528mm
AET
1 109mm
Mean slope
3,8°
Water table
131cm
Forest
32%
Crops
34%
Urban
1%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)