HydroBASINS lev08 watershed · #4081113600
Bassin · #4081113600
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 6 administrative regions across 2 countries : Anlong Veaeng, Bua Chet, K. Sri Narong, Prang Ku, Sangkha +1
Sub-basin area
569,6km²
Upstream area
569,6km²
Discharge
7,87m³/s
Mean elev.
189m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 381.4 km²67.2% of basin
- 136.3 km²24.0% of basin
- 25.5 km²4.5% of basin
- 23.9 km²4.2% of basin
- 0.5 km²0.1% of basin
- Anlong Veaeng0.0 km²0.0% of basin
2 intersecting protected areas
Huai Thabthan-Had Samran
IUCN IaWildlife Sanctuary
38.86 km² overlap
NorthWest Corridor
IUCN VIBiodiversity Corridor of Protected Area
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
76 distinct species · 117 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin · #4081113600 : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,7°C
Annual rain
1 399mm
Moisture idx (CMI)
-0,19
Runoff
440mm/an
PET
1 717mm
AET
1 031mm
Mean slope
0,8°
Water table
47cm
Forest
4%
Crops
51%
Urban
2%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)