HydroBASINS lev08 watershed · #4081119870
Bassin · #4081119870
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 4 administrative regions : Khon Buri, Muang Sa Kaeo, Soeng Sang, Watthana Nakhon
Sub-basin area
250,8km²
Upstream area
250,8km²
Discharge
1,05m³/s
Mean elev.
576m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Khon Buri147.2 km²58.9% of basin
- 101.4 km²40.6% of basin
- 1.1 km²0.4% of basin
- 0.2 km²0.1% of basin
3 intersecting protected areas
Dong Phayayen-Khao Yai Forest Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
249.89 km² overlap
Thap Lan
IUCN IINational Park
248.78 km² overlap
Pang Sida
IUCN IINational Park
1.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
58 distinct species · 73 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 · #4081119870 : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 12.1%, 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°
24,8°C
Annual rain
1 276mm
Moisture idx (CMI)
-0,23
Runoff
256mm/an
PET
1 664mm
AET
1 010mm
Mean slope
7,7°
Water table
391cm
Forest
83%
Crops
14%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)