Ontologia

HydroBASINS lev08 watershed · #4081131470

Bassin · #4081131470

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 1 administrative regions : Sandan

Pfafstetter: 44220236

Sub-basin area

236,7km²

Upstream area

236,7km²

Discharge

3,98m³/s

Mean elev.

94m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de ស្ទឹងសែន977 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Prey Lang

    IUCN IV

    Wildlife Sanctuary

    161.05 km² overlap

  • NorthWest Corridor

    IUCN VI

    Biodiversity Corridor of Protected Area

    23.42 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

11 distinct species · 48 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 obs · 1 cellules
Obs. / cellule
≥ 48
48–47
48–47
48–47
< 48

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

27,0°C

Annual rain

1 680mm

Moisture idx (CMI)

0,04

Runoff

536mm/an

PET

1 609mm

AET

1 069mm

Mean slope

1,4°

Water table

76cm

Forest

91%

Crops

9%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)