HydroBASINS lev08 watershed · #4081110910
Bassin de แม่น้ำซองกาเลีย
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 2 administrative regions across 2 countries : Hpa-an, Sangkhla Buri
Sub-basin area
624,7km²
Upstream area
625km²
Discharge
35,94m³/s
Mean elev.
498m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 599.4 km²96.3% of basin
- 23.1 km²3.7% of basin
4 intersecting protected areas
Thungyai-Huai Kha Khaeng Wildlife Sanctuaries
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
391.11 km² overlap
Thungyai Naresuan
IUCN IaWildlife Sanctuary
384.97 km² overlap
Thong Pha Phum
IUCN IINational Park
35.64 km² overlap
Khao Laem
IUCN IINational Park
0.80 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
869 distinct species · 3 280 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 แม่น้ำซองกาเลีย : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 6.3%, 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°
24,4°C
Annual rain
2 185mm
Moisture idx (CMI)
0,26
Runoff
1 718mm/an
PET
1 600mm
AET
1 051mm
Mean slope
11,5°
Water table
387cm
Forest
43%
Crops
7%
Urban
1%
Protected
68%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)