HydroBASINS lev08 watershed · #4080021930
Bassin · #4080021930
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 3 administrative regions : Kapong, Muang Phangnga, Thai Muang
Sub-basin area
256,6km²
Upstream area
256,6km²
Discharge
15,32m³/s
Mean elev.
108m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 251.3 km²98.3% of basin
- 2.2 km²0.9% of basin
- 1.3 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
336 distinct species · 559 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 · #4080021930 : 33 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 3 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°
26,7°C
Annual rain
3 119mm
Moisture idx (CMI)
0,50
Runoff
1 761mm/an
PET
1 552mm
AET
1 317mm
Mean slope
8,1°
Water table
281cm
Forest
18%
Crops
41%
Urban
0%
Protected
17%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)