HydroBASINS lev08 watershed · #4081105700
Bassin de แม่น้ำป่าสัก
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 : Buang Sam Phan, Lam Son Thi, Nong Phai, Phakdi Chumphol, Si Thep +1
Sub-basin area
389,4km²
Upstream area
389,4km²
Discharge
4,02m³/s
Mean elev.
176m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 370.4 km²95.4% of basin
- Si Thep11.1 km²2.9% of basin
- 2.9 km²0.7% of basin
- 2.5 km²0.7% of basin
- 1.0 km²0.3% of basin
- 0.1 km²0.0% of basin
2 intersecting protected areas
Sub Langka
IUCN IaWildlife Sanctuary
4.82 km² overlap
Tabo-Huaiyai
IUCN IaWildlife Sanctuary
0.32 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
30 distinct species · 44 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 แม่น้ำป่าสัก : 2 espèces reliées par 3 interactions GloBI sur 2 types (connectance 100.0%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
27,1°C
Annual rain
1 142mm
Moisture idx (CMI)
-0,35
Runoff
313mm/an
PET
1 761mm
AET
958mm
Mean slope
3,6°
Water table
236cm
Forest
9%
Crops
33%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)