HydroBASINS lev08 watershed · #4081105660
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 4 administrative regions : Buang Sam Phan, Chon Daen, Nong Phai, Wichian Buri
Sub-basin area
1 355,8km²
Upstream area
7 582,6km²
Discharge
55,15m³/s
Mean elev.
131m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำป่าสัก1110 km²
- Bassin · #4081101380530 km²
4 dept-equivalent regions (GADM L2)
- 522.5 km²38.7% of basin
- 425.5 km²31.5% of basin
- 399.1 km²29.5% of basin
- 3.9 km²0.3% of basin
1 intersecting protected areas
Tabo-Huaiyai
IUCN IaWildlife Sanctuary
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
697 distinct species · 1 585 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 5.0%, 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°
27,4°C
Annual rain
1 162mm
Moisture idx (CMI)
-0,35
Runoff
272mm/an
PET
1 782mm
AET
970mm
Mean slope
2,4°
Water table
183cm
Forest
13%
Crops
46%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)