HydroBASINS lev08 watershed · #4081096260
Bassin de ลำน้ำพอง
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 8 administrative regions : Ban Fang, K. Sam Sung, Khao Suan Kwang, Kranuan, Muang Khon Kaen +3
Sub-basin area
1 292,6km²
Upstream area
14 432,4km²
Discharge
78,96m³/s
Mean elev.
188m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ห้วยค้อ530 km²
- Bassin de ลำน้ำพอง494 km²
8 dept-equivalent regions (GADM L2)
- 645.8 km²50.1% of basin
- 389.7 km²30.3% of basin
- 199.8 km²15.5% of basin
- 22.0 km²1.7% of basin
- 16.8 km²1.3% of basin
- 9.1 km²0.7% of basin
- 4.3 km²0.3% of basin
- 0.6 km²0.1% of basin
1 intersecting protected areas
Nam Phong
IUCN IINational Park
0.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 052 distinct species · 78 576 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 de ลำน้ำพอง : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 6 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 233mm
Moisture idx (CMI)
-0,27
Runoff
268mm/an
PET
1 696mm
AET
956mm
Mean slope
0,9°
Water table
77cm
Forest
1%
Crops
58%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)