HydroBASINS lev08 watershed · #4081109440
Bassin de คลองลำสนธิ
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 12 administrative regions : Chai Badan, Dan Khun Thot, K. The Pha Rak, Lam Son Thi, Muak Lek +7
Sub-basin area
1 337,3km²
Upstream area
1 337,3km²
Discharge
14,49m³/s
Mean elev.
248m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 405.1 km²30.4% of basin
- 189.7 km²14.2% of basin
- 144.8 km²10.9% of basin
- 117.7 km²8.8% of basin
- Dan Khun Thot108.3 km²8.1% of basin
- 102.1 km²7.7% of basin
- 101.2 km²7.6% of basin
- 99.9 km²7.5% of basin
4 moreFull L2 list
- Pak Chong59.7 km² · 4.5%
- Si Thep1.7 km² · 0.1%
- Tha Luang1.3 km² · 0.1%
- Phakdi Chumphol1.0 km² · 0.1%
2 intersecting protected areas
Sub Langka
IUCN IaWildlife Sanctuary
137.19 km² overlap
Pa Hin Ngam
IUCN IINational Park
31.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
154 distinct species · 423 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 คลองลำสนธิ : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 4 types (connectance 5.5%, 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°
26,5°C
Annual rain
1 129mm
Moisture idx (CMI)
-0,35
Runoff
325mm/an
PET
1 740mm
AET
949mm
Mean slope
5,0°
Water table
336cm
Forest
15%
Crops
45%
Urban
1%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)