HydroBASINS lev08 watershed · #4081154660
Bassin · #4081154660
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 : Ban Ta Khun, K. Suk Samran, K. Wipawadi, Kapoe, Khura Buri +1
Sub-basin area
585,1km²
Upstream area
585,2km²
Discharge
37,43m³/s
Mean elev.
398m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 545.9 km²93.7% of basin
- 23.5 km²4.0% of basin
- Tha Chang7.4 km²1.3% of basin
- 2.5 km²0.4% of basin
- 1.8 km²0.3% of basin
- 1.7 km²0.3% of basin
4 intersecting protected areas
Khlong Saeng
IUCN IaWildlife Sanctuary
485.87 km² overlap
Si Phangnga
IUCN IINational Park
28.90 km² overlap
Khlong Naka
IUCN IaWildlife Sanctuary
9.58 km² overlap
Khlong Yan
IUCN IaWildlife Sanctuary
7.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
504 distinct species · 2 504 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 · #4081154660 : 19 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 7.5%, filtre Serrano α=0.2). 4 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°
25,0°C
Annual rain
2 913mm
Moisture idx (CMI)
0,46
Runoff
2 041mm/an
PET
1 564mm
AET
1 294mm
Mean slope
15,8°
Water table
458cm
Forest
94%
Crops
7%
Urban
0%
Protected
91%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)