HydroBASINS lev08 watershed · #4081114370
Bassin · #4081114370
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 14 administrative regions across 2 countries : Ban Kruat, Banteay Ampil, Chalermphrakiet, Cham Ni, Lahan Sai +9
Sub-basin area
1 946km²
Upstream area
1 946km²
Discharge
9,19m³/s
Mean elev.
248m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
14 dept-equivalent regions (GADM L2)
- 702.3 km²36.2% of basin
- 463.1 km²23.9% of basin
- 367.4 km²19.0% of basin
- 218.9 km²11.3% of basin
- 116.7 km²6.0% of basin
- 37.8 km²1.9% of basin
- 12.6 km²0.6% of basin
- 6.5 km²0.3% of basin
6 moreFull L2 list
- Muang Buri Ram6.5 km² · 0.3%
- Soeng Sang5.9 km² · 0.3%
- Watthana Nakhon0.6 km² · 0.0%
- Ta Phraya0.3 km² · 0.0%
- Thma Puok0.3 km² · 0.0%
- Banteay Ampil0.0 km² · 0.0%
6 intersecting protected areas
Dong Phayayen-Khao Yai Forest Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
519.64 km² overlap
Ta Phraya
IUCN IINational Park
280.78 km² overlap
Dong Yai
IUCN IaWildlife Sanctuary
256.46 km² overlap
Thap Lan
IUCN IINational Park
10.17 km² overlap
Pang Sida
IUCN IINational Park
0.31 km² overlap
Banteay Chhmar
IUCN VProtected Landscape
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
441 distinct species · 4 538 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 · #4081114370 : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 5.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (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°
26,6°C
Annual rain
1 232mm
Moisture idx (CMI)
-0,29
Runoff
239mm/an
PET
1 738mm
AET
990mm
Mean slope
1,3°
Water table
116cm
Forest
21%
Crops
43%
Urban
4%
Protected
28%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)