HydroBASINS lev08 watershed · #4081155700
Bassin de แม่น้ำตาปี
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 : Ao Luk, Chaiburi, Khao Phanom, Khian Sa, Khiri Ratthanikhom +7
Sub-basin area
2 030,9km²
Upstream area
2 030,9km²
Discharge
55,31m³/s
Mean elev.
98m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 573.2 km²28.3% of basin
- 458.2 km²22.7% of basin
- 361.6 km²17.9% of basin
- 358.3 km²17.7% of basin
- Khian Sa135.6 km²6.7% of basin
- 120.4 km²6.0% of basin
- 7.5 km²0.4% of basin
- 5.2 km²0.3% of basin
4 moreFull L2 list
- Wiang Sa1.1 km² · 0.1%
- Phunphin0.9 km² · 0.0%
- Muang Krabi0.4 km² · 0.0%
- Nua Khlong0.0 km² · 0.0%
2 intersecting protected areas
Khlong Phraya
IUCN IaWildlife Sanctuary
147.26 km² overlap
Khao Phanom Bencha
IUCN IINational Park
17.74 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
604 distinct species · 1 364 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 แม่น้ำตาปี : 24 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 5.3%, 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°
26,8°C
Annual rain
2 262mm
Moisture idx (CMI)
0,27
Runoff
986mm/an
PET
1 636mm
AET
1 375mm
Mean slope
3,8°
Water table
129cm
Forest
8%
Crops
28%
Urban
3%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)